90661791

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{10859}}^1$

素因数の和:10907

約数の個数: 24

約数和(自身を含む): 138660480

約数和(自身を除く): 47998689

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 10859, 32577, 119449, 249757, 358347, 749271, 1313939, 2747327, 3941817, 8241981, 30220597, 90661791]

約数ペア:

[(1, 90661791), (3, 30220597), (11, 8241981), (23, 3941817), (33, 2747327), (69, 1313939), (121, 749271), (253, 358347), (363, 249757), (759, 119449), (2783, 32577), (8349, 10859)]