| 약수 |
1,
3,
7,
11,
13,
21,
33,
39,
49,
77,
91,
103,
121,
143,
147,
231,
273,
309,
363,
429,
539,
637,
721,
847,
1001,
1133,
1331,
1339,
1573,
1617,
1911,
2163,
2541,
3003,
3399,
3993,
4017,
4719,
5047,
5929,
7007,
7931,
9317,
9373,
11011,
12463,
14729,
15141,
17303,
17787,
21021,
23793,
27951,
28119,
33033,
37389,
44187,
51909,
55517,
65219,
65611,
77077,
87241,
103103,
121121,
137093,
162019,
166551,
195657,
196833,
231231,
261723,
309309,
363363,
411279,
486057,
610687,
721721,
847847,
959651,
1134133,
1782209,
1832061,
2165163,
2543541,
2878953,
3402399,
5346627,
6717557,
7938931,
12475463,
20152671,
23816793,
37426389,
87328241,
261984723
|