| 約数 |
1,
3,
7,
9,
11,
21,
23,
27,
29,
33,
49,
63,
69,
77,
81,
87,
99,
147,
161,
189,
203,
207,
231,
253,
261,
297,
319,
441,
483,
539,
567,
609,
621,
667,
693,
759,
783,
891,
957,
1127,
1323,
1421,
1449,
1617,
1771,
1827,
1863,
2001,
2079,
2233,
2277,
2349,
2871,
3381,
3969,
4263,
4347,
4669,
4851,
5313,
5481,
6003,
6237,
6699,
6831,
7337,
8613,
10143,
12397,
12789,
13041,
14007,
14553,
15631,
15939,
16443,
18009,
20097,
20493,
22011,
25839,
30429,
32683,
37191,
38367,
42021,
43659,
46893,
47817,
51359,
54027,
60291,
66033,
91287,
98049,
111573,
115101,
126063,
140679,
143451,
154077,
180873,
198099,
294147,
334719,
359513,
378189,
422037,
462231,
594297,
882441,
1004157,
1078539,
1266111,
1386693,
2647323,
3235617,
4160079,
9706851,
29120553
|