201172581

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 294352344

約数和(自身を除く): 93179763

約数列:

[1, 3, 9, 137, 241, 411, 677, 723, 1233, 2031, 2169, 6093, 33017, 92749, 99051, 163157, 278247, 297153, 489471, 834741, 1468413, 22352509, 67057527, 201172581]

約数ペア:

[(1, 201172581), (3, 67057527), (9, 22352509), (137, 1468413), (241, 834741), (411, 489471), (677, 297153), (723, 278247), (1233, 163157), (2031, 99051), (2169, 92749), (6093, 33017)]