65810199

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 115605504

約数和(自身を除く): 49795305

約数列:

[1, 3, 7, 13, 21, 23, 39, 47, 69, 91, 141, 161, 223, 273, 299, 329, 483, 611, 669, 897, 987, 1081, 1561, 1833, 2093, 2899, 3243, 4277, 4683, 5129, 6279, 7567, 8697, 10481, 12831, 14053, 15387, 20293, 22701, 31443, 35903, 42159, 60879, 66677, 73367, 98371, 107709, 136253, 200031, 220101, 241063, 295113, 408759, 466739, 723189, 953771, 1400217, 1687441, 2861313, 3133819, 5062323, 9401457, 21936733, 65810199]

約数ペア:

[(1, 65810199), (3, 21936733), (7, 9401457), (13, 5062323), (21, 3133819), (23, 2861313), (39, 1687441), (47, 1400217), (69, 953771), (91, 723189), (141, 466739), (161, 408759), (223, 295113), (273, 241063), (299, 220101), (329, 200031), (483, 136253), (611, 107709), (669, 98371), (897, 73367), (987, 66677), (1081, 60879), (1561, 42159), (1833, 35903), (2093, 31443), (2899, 22701), (3243, 20293), (4277, 15387), (4683, 14053), (5129, 12831), (6279, 10481), (7567, 8697)]