85810473

素因数分解:

$3^2\times 7^1\times {\mathrm{1362071}}^1$

素因数の和:1362084

約数の個数: 12

約数和(自身を含む): 141655488

約数和(自身を除く): 55845015

約数列:

[1, 3, 7, 9, 21, 63, 1362071, 4086213, 9534497, 12258639, 28603491, 85810473]

約数ペア:

[(1, 85810473), (3, 28603491), (7, 12258639), (9, 9534497), (21, 4086213), (63, 1362071)]