63967631

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6449}}^1$

素因数の和:6578

約数の個数: 16

約数和(自身を含む): 79464000

約数和(自身を除く): 15496369

約数列:

[1, 7, 13, 91, 109, 763, 1417, 6449, 9919, 45143, 83837, 586859, 702941, 4920587, 9138233, 63967631]

約数ペア:

[(1, 63967631), (7, 9138233), (13, 4920587), (91, 702941), (109, 586859), (763, 83837), (1417, 45143), (6449, 9919)]