57665169

素因数分解:

$3^3\times {\mathrm{647}}^1\times {\mathrm{3301}}^1$

素因数の和:3957

約数の個数: 16

約数和(自身を含む): 85587840

約数和(自身を除く): 27922671

約数列:

[1, 3, 9, 27, 647, 1941, 3301, 5823, 9903, 17469, 29709, 89127, 2135747, 6407241, 19221723, 57665169]

約数ペア:

[(1, 57665169), (3, 19221723), (9, 6407241), (27, 2135747), (647, 89127), (1941, 29709), (3301, 17469), (5823, 9903)]