77663894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{504311}}^1$

素因数の和:504331

約数の個数: 16

約数和(自身を含む): 145241856

約数和(自身を除く): 67577962

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 504311, 1008622, 3530177, 5547421, 7060354, 11094842, 38831947, 77663894]

約数ペア:

[(1, 77663894), (2, 38831947), (7, 11094842), (11, 7060354), (14, 5547421), (22, 3530177), (77, 1008622), (154, 504311)]