89288961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{22063}}^1$

素因数の和:22156

約数の個数: 16

約数和(自身を含む): 127088640

約数和(自身を除く): 37799679

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 22063, 66189, 419197, 1257591, 1566473, 4699419, 29762987, 89288961]

約数ペア:

[(1, 89288961), (3, 29762987), (19, 4699419), (57, 1566473), (71, 1257591), (213, 419197), (1349, 66189), (4047, 22063)]