64494081

素因数分解:

$3^2\times {\mathrm{1381}}^1\times {\mathrm{5189}}^1$

素因数の和:6576

約数の個数: 12

約数和(自身を含む): 93243540

約数和(自身を除く): 28749459

約数列:

[1, 3, 9, 1381, 4143, 5189, 12429, 15567, 46701, 7166009, 21498027, 64494081]

約数ペア:

[(1, 64494081), (3, 21498027), (9, 7166009), (1381, 46701), (4143, 15567), (5189, 12429)]