| 약수 |
1,
3,
7,
9,
11,
13,
21,
27,
33,
37,
39,
63,
77,
91,
99,
111,
117,
143,
169,
189,
231,
259,
273,
297,
333,
351,
407,
429,
481,
507,
693,
777,
819,
999,
1001,
1183,
1221,
1287,
1443,
1521,
1859,
2079,
2331,
2457,
2849,
3003,
3367,
3549,
3663,
3861,
4329,
4563,
5291,
5577,
6253,
6993,
8547,
9009,
10101,
10647,
10989,
12987,
13013,
15873,
16731,
18759,
25641,
27027,
30303,
31941,
37037,
39039,
43771,
47619,
50193,
56277,
68783,
76923,
90909,
111111,
117117,
131313,
142857,
168831,
206349,
333333,
351351,
393939,
481481,
619047,
999999,
1181817,
1444443,
1857141,
4333329,
12999987
|