85689093

素因数分解:

$3^1\times 7^2\times {\mathrm{593}}^1\times {\mathrm{983}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 133265088

約数和(自身を除く): 47575995

約数列:

[1, 3, 7, 21, 49, 147, 593, 983, 1779, 2949, 4151, 6881, 12453, 20643, 29057, 48167, 87171, 144501, 582919, 1748757, 4080433, 12241299, 28563031, 85689093]

約数ペア:

[(1, 85689093), (3, 28563031), (7, 12241299), (21, 4080433), (49, 1748757), (147, 582919), (593, 144501), (983, 87171), (1779, 48167), (2949, 29057), (4151, 20643), (6881, 12453)]