| 약수 |
1,
2,
3,
6,
7,
9,
14,
18,
21,
27,
42,
54,
61,
63,
81,
122,
126,
162,
183,
189,
243,
366,
378,
427,
486,
549,
567,
729,
854,
907,
1098,
1134,
1281,
1458,
1647,
1701,
1814,
2562,
2721,
3294,
3402,
3843,
4941,
5103,
5442,
6349,
7686,
8163,
9882,
10206,
11529,
12698,
14823,
16326,
19047,
23058,
24489,
29646,
34587,
38094,
44469,
48978,
55327,
57141,
69174,
73467,
88938,
103761,
110654,
114282,
146934,
165981,
171423,
207522,
220401,
311283,
331962,
342846,
387289,
440802,
497943,
514269,
622566,
661203,
774578,
995886,
1028538,
1161867,
1322406,
1493829,
1542807,
2323734,
2987658,
3085614,
3485601,
4481487,
4628421,
6971202,
8962974,
9256842,
10456803,
13444461,
20913606,
26888922,
31370409,
40333383,
62740818,
80666766,
94111227,
188222454,
282333681,
564667362
|