75981399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{102539}}^1$

素因数の和:102574

約数の個数: 16

約数和(自身を含む): 114844800

約数和(自身を除く): 38863401

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 102539, 307617, 1333007, 1948241, 3999021, 5844723, 25327133, 75981399]

約数ペア:

[(1, 75981399), (3, 25327133), (13, 5844723), (19, 3999021), (39, 1948241), (57, 1333007), (247, 307617), (741, 102539)]