86159367

素因数分解:

$3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2069}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 142515360

約数和(自身を除く): 56355993

約数列:

[1, 3, 7, 9, 21, 63, 661, 1983, 2069, 4627, 5949, 6207, 13881, 14483, 18621, 41643, 43449, 130347, 1367609, 4102827, 9573263, 12308481, 28719789, 86159367]

約数ペア:

[(1, 86159367), (3, 28719789), (7, 12308481), (9, 9573263), (21, 4102827), (63, 1367609), (661, 130347), (1983, 43449), (2069, 41643), (4627, 18621), (5949, 14483), (6207, 13881)]