53840451

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{11497}}^1$

素因数の和:11730

約数の個数: 16

約数和(自身を含む): 82417664

約数和(自身を除く): 28577213

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 11497, 34491, 80479, 241437, 2563831, 7691493, 17946817, 53840451]

約数ペア:

[(1, 53840451), (3, 17946817), (7, 7691493), (21, 2563831), (223, 241437), (669, 80479), (1561, 34491), (4683, 11497)]