64077377

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19031}}^1$

素因数の和:19088

約数の個数: 16

約数和(自身を含む): 81000192

約数和(自身を除く): 16922815

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 19031, 133217, 247403, 704147, 1731821, 4929029, 9153911, 64077377]

約数ペア:

[(1, 64077377), (7, 9153911), (13, 4929029), (37, 1731821), (91, 704147), (259, 247403), (481, 133217), (3367, 19031)]