72429189

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{14431}}^1$

素因数の和:14680

約数の個数: 16

約数和(自身を含む): 110837760

約数和(自身を除く): 38408571

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 14431, 43293, 101017, 303051, 3449009, 10347027, 24143063, 72429189]

約数ペア:

[(1, 72429189), (3, 24143063), (7, 10347027), (21, 3449009), (239, 303051), (717, 101017), (1673, 43293), (5019, 14431)]