85708142787

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{4129}}^1\times {\mathrm{168761}}^1$

素因数の和:172934

約数の個数: 16

約数和(自身を含む): 117093826080

約数和(自身を除く): 31385683293

約数列:

[1, 3, 41, 123, 4129, 12387, 168761, 169289, 506283, 507867, 6919201, 20757603, 696814169, 2090442507, 28569380929, 85708142787]

約数ペア:

[(1, 85708142787), (3, 28569380929), (41, 2090442507), (123, 696814169), (4129, 20757603), (12387, 6919201), (168761, 507867), (169289, 506283)]