68439651

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{141697}}^1$

素因数の和:141730

約数の個数: 16

約数和(自身を含む): 108824064

約数和(自身を除く): 40384413

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 141697, 425091, 991879, 2975637, 3259031, 9777093, 22813217, 68439651]

約数ペア:

[(1, 68439651), (3, 22813217), (7, 9777093), (21, 3259031), (23, 2975637), (69, 991879), (161, 425091), (483, 141697)]