86887251

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{1069}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 137208240

約数和(自身を除く): 50320989

約数列:

[1, 3, 9, 11, 33, 99, 821, 1069, 2463, 3207, 7389, 9031, 9621, 11759, 27093, 35277, 81279, 105831, 877649, 2632947, 7898841, 9654139, 28962417, 86887251]

約数ペア:

[(1, 86887251), (3, 28962417), (9, 9654139), (11, 7898841), (33, 2632947), (99, 877649), (821, 105831), (1069, 81279), (2463, 35277), (3207, 27093), (7389, 11759), (9031, 9621)]