85957263

素因数分解:

$3^2\times 7^1\times {\mathrm{1364401}}^1$

素因数の和:1364414

約数の個数: 12

約数和(自身を含む): 141897808

約数和(自身を除く): 55940545

約数列:

[1, 3, 7, 9, 21, 63, 1364401, 4093203, 9550807, 12279609, 28652421, 85957263]

約数ペア:

[(1, 85957263), (3, 28652421), (7, 12279609), (9, 9550807), (21, 4093203), (63, 1364401)]