90722061

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 135078840

約数和(自身を除く): 44356779

約数列:

[1, 3, 9, 53, 89, 159, 267, 477, 801, 2137, 4717, 6411, 14151, 19233, 42453, 113261, 190193, 339783, 570579, 1019349, 1711737, 10080229, 30240687, 90722061]

約数ペア:

[(1, 90722061), (3, 30240687), (9, 10080229), (53, 1711737), (89, 1019349), (159, 570579), (267, 339783), (477, 190193), (801, 113261), (2137, 42453), (4717, 19233), (6411, 14151)]