87027479

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{161461}}^1$

素因数の和:161486

約数の個数: 12

約数和(自身を含む): 110440008

約数和(自身を除く): 23412529

約数列:

[1, 7, 11, 49, 77, 539, 161461, 1130227, 1776071, 7911589, 12432497, 87027479]

約数ペア:

[(1, 87027479), (7, 12432497), (11, 7911589), (49, 1776071), (77, 1130227), (539, 161461)]