156630332889

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{915966859}}^1$

素因数の和:915966884

約数の個数: 12

約数和(自身を含む): 238151383600

約数和(自身を除く): 81521050711

約数列:

[1, 3, 9, 19, 57, 171, 915966859, 2747900577, 8243701731, 17403370321, 52210110963, 156630332889]

約数ペア:

[(1, 156630332889), (3, 52210110963), (9, 17403370321), (19, 8243701731), (57, 2747900577), (171, 915966859)]