| 약수 |
1,
3,
7,
11,
13,
21,
31,
33,
39,
71,
77,
91,
93,
101,
143,
213,
217,
231,
273,
303,
341,
403,
429,
497,
651,
707,
781,
923,
1001,
1023,
1111,
1209,
1313,
1491,
2121,
2201,
2343,
2387,
2769,
2821,
3003,
3131,
3333,
3939,
4433,
5467,
6461,
6603,
7161,
7171,
7777,
8463,
9191,
9393,
10153,
13299,
14443,
15407,
16401,
19383,
21513,
21917,
23331,
24211,
27573,
28613,
30459,
31031,
34441,
40703,
43329,
46221,
50197,
65751,
71071,
72633,
78881,
85839,
93093,
93223,
101101,
103323,
122109,
150591,
169477,
200291,
213213,
222301,
236643,
241087,
279669,
284921,
303303,
314743,
447733,
508431,
552167,
600873,
652561,
666903,
723261,
854763,
944229,
1025453,
1343199,
1556107,
1656501,
1957683,
2203201,
2445311,
2889913,
3076359,
3134131,
4668321,
6609603,
7178171,
7335933,
8669739,
9402393,
17117177,
20229391,
21534513,
31789043,
51351531,
60688173,
95367129,
222523301,
667569903
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