| 約数 |
1,
3,
7,
9,
11,
19,
21,
27,
33,
43,
57,
63,
77,
99,
127,
129,
133,
171,
189,
209,
231,
297,
301,
381,
387,
399,
473,
513,
627,
693,
817,
889,
903,
1143,
1161,
1197,
1397,
1419,
1463,
1881,
2079,
2413,
2451,
2667,
2709,
3311,
3429,
3591,
4191,
4257,
4389,
5461,
5643,
5719,
7239,
7353,
8001,
8127,
8987,
9779,
9933,
12573,
12771,
13167,
16383,
16891,
17157,
21717,
22059,
24003,
26543,
26961,
29337,
29799,
37719,
38227,
39501,
49149,
50673,
51471,
60071,
62909,
65151,
79629,
80883,
88011,
89397,
103759,
114681,
147447,
152019,
154413,
180213,
185801,
188727,
238887,
242649,
264033,
311277,
344043,
420497,
456057,
540639,
557403,
566181,
716661,
726313,
933831,
1032129,
1141349,
1261491,
1621917,
1672209,
1698543,
2178939,
2801493,
3424047,
3784473,
5016627,
6536817,
7989443,
10272141,
11353419,
19610451,
23968329,
30816423,
71904987,
215714961
|