77541561

素因数分解:

$3^2\times {\mathrm{1889}}^1\times {\mathrm{4561}}^1$

素因数の和:6456

約数の個数: 12

約数和(自身を含む): 112088340

約数和(自身を除く): 34546779

約数列:

[1, 3, 9, 1889, 4561, 5667, 13683, 17001, 41049, 8615729, 25847187, 77541561]

約数ペア:

[(1, 77541561), (3, 25847187), (9, 8615729), (1889, 41049), (4561, 17001), (5667, 13683)]