| 약수 |
1,
3,
7,
13,
19,
21,
39,
49,
57,
61,
91,
109,
133,
147,
183,
247,
273,
327,
399,
427,
637,
741,
763,
793,
931,
1159,
1281,
1417,
1729,
1911,
2071,
2289,
2379,
2793,
2989,
3477,
4251,
5187,
5341,
5551,
6213,
6649,
8113,
8967,
9919,
12103,
14497,
15067,
16023,
16653,
19947,
24339,
26923,
29757,
36309,
38857,
43491,
45201,
46543,
56791,
69433,
80769,
86437,
101479,
105469,
116571,
126331,
139629,
170373,
188461,
208299,
259311,
304437,
316407,
325801,
378993,
565383,
605059,
738283,
884317,
977403,
1319227,
1642303,
1815177,
2214849,
2652951,
3957681,
4235413,
4926909,
6190219,
11496121,
12706239,
18570657,
34488363,
80472847,
241418541
|