68228157

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{11839}}^1$

素因数の和:11972

約数の個数: 16

約数和(自身を含む): 97182720

約数和(自身を除く): 28954563

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5763, 11839, 35517, 201263, 603789, 1337807, 4013421, 22742719, 68228157]

約数ペア:

[(1, 68228157), (3, 22742719), (17, 4013421), (51, 1337807), (113, 603789), (339, 201263), (1921, 35517), (5763, 11839)]