85506507

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{133813}}^1$

素因数の和:133890

約数の個数: 12

約数和(自身を含む): 125249904

約数和(自身を除く): 39743397

約数列:

[1, 3, 9, 71, 213, 639, 133813, 401439, 1204317, 9500723, 28502169, 85506507]

約数ペア:

[(1, 85506507), (3, 28502169), (9, 9500723), (71, 1204317), (213, 401439), (639, 133813)]