| 約数 |
1,
3,
7,
9,
11,
19,
21,
27,
33,
37,
57,
63,
77,
99,
111,
133,
171,
189,
209,
231,
259,
297,
333,
399,
407,
513,
627,
693,
703,
777,
999,
1197,
1221,
1369,
1463,
1881,
2079,
2109,
2331,
2849,
3591,
3663,
4107,
4389,
4921,
5643,
6327,
6993,
7733,
8547,
9583,
10989,
12321,
13167,
14763,
15059,
18981,
23199,
25641,
26011,
28749,
36963,
39501,
44289,
45177,
54131,
69597,
76923,
78033,
86247,
105413,
132867,
135531,
162393,
182077,
208791,
234099,
258741,
286121,
316239,
406593,
487179,
546231,
702297,
858363,
948717,
1461537,
1638693,
2002847,
2575089,
2846151,
4916079,
6008541,
7725267,
18025623,
54076869
|