207680553

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{3853}}^1$

素因数の和:4025

約数の個数: 24

約数和(自身を含む): 308427912

約数和(自身を除く): 100747359

約数列:

[1, 3, 9, 53, 113, 159, 339, 477, 1017, 3853, 5989, 11559, 17967, 34677, 53901, 204209, 435389, 612627, 1306167, 1837881, 3918501, 23075617, 69226851, 207680553]

約数ペア:

[(1, 207680553), (3, 69226851), (9, 23075617), (53, 3918501), (113, 1837881), (159, 1306167), (339, 612627), (477, 435389), (1017, 204209), (3853, 53901), (5989, 34677), (11559, 17967)]