53091081

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 78624000

約数和(自身を除く): 25532919

約数列:

[1, 3, 9, 79, 89, 237, 267, 711, 801, 839, 2517, 7031, 7551, 21093, 63279, 66281, 74671, 198843, 224013, 596529, 672039, 5899009, 17697027, 53091081]

約数ペア:

[(1, 53091081), (3, 17697027), (9, 5899009), (79, 672039), (89, 596529), (237, 224013), (267, 198843), (711, 74671), (801, 66281), (839, 63279), (2517, 21093), (7031, 7551)]