56985417

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{4051}}^1$

素因数の和:4581

約数の個数: 16

約数和(自身を含む): 84605760

約数和(自身を除く): 27620343

約数列:

[1, 3, 9, 27, 521, 1563, 4051, 4689, 12153, 14067, 36459, 109377, 2110571, 6331713, 18995139, 56985417]

約数ペア:

[(1, 56985417), (3, 18995139), (9, 6331713), (27, 2110571), (521, 109377), (1563, 36459), (4051, 14067), (4689, 12153)]