53040459

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 75860928

約数和(自身を除く): 22820469

約数列:

[1, 3, 17, 51, 131, 289, 393, 467, 867, 1401, 2227, 6681, 7939, 23817, 37859, 61177, 113577, 134963, 183531, 404889, 1040009, 3120027, 17680153, 53040459]

約数ペア:

[(1, 53040459), (3, 17680153), (17, 3120027), (51, 1040009), (131, 404889), (289, 183531), (393, 134963), (467, 113577), (867, 61177), (1401, 37859), (2227, 23817), (6681, 7939)]