85877631

素因数分解:

$3^3\times 7^1\times {\mathrm{454379}}^1$

素因数の和:454395

約数の個数: 16

約数和(自身を含む): 145401600

約数和(自身を除く): 59523969

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 454379, 1363137, 3180653, 4089411, 9541959, 12268233, 28625877, 85877631]

約数ペア:

[(1, 85877631), (3, 28625877), (7, 12268233), (9, 9541959), (21, 4089411), (27, 3180653), (63, 1363137), (189, 454379)]