65072371

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 83317248

約数和(自身を除く): 18244877

約数列:

[1, 7, 13, 41, 91, 107, 163, 287, 533, 749, 1141, 1391, 2119, 3731, 4387, 6683, 9737, 14833, 17441, 30709, 46781, 57031, 86879, 122087, 226733, 399217, 608153, 715081, 1587131, 5005567, 9296053, 65072371]

約数ペア:

[(1, 65072371), (7, 9296053), (13, 5005567), (41, 1587131), (91, 715081), (107, 608153), (163, 399217), (287, 226733), (533, 122087), (749, 86879), (1141, 57031), (1391, 46781), (2119, 30709), (3731, 17441), (4387, 14833), (6683, 9737)]