| 약수 |
1,
3,
7,
9,
19,
21,
23,
37,
47,
57,
63,
69,
111,
133,
141,
161,
171,
207,
259,
329,
333,
399,
423,
437,
483,
703,
777,
851,
893,
987,
1081,
1197,
1311,
1449,
1739,
2109,
2331,
2553,
2679,
2961,
3059,
3243,
3933,
4921,
5217,
5957,
6251,
6327,
7567,
7659,
8037,
9177,
9729,
12173,
14763,
15651,
16169,
17871,
18753,
20539,
22701,
27531,
33041,
36519,
39997,
44289,
48507,
53613,
56259,
61617,
68103,
99123,
109557,
113183,
119991,
143773,
145521,
184851,
231287,
279979,
297369,
339549,
359973,
431319,
693861,
759943,
839937,
1018647,
1293957,
2081583,
2279829,
2519811,
5319601,
6839487,
15958803,
47876409
|