53407521

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 78702624

約数和(自身を除く): 25295103

約数列:

[1, 3, 9, 97, 131, 291, 393, 467, 873, 1179, 1401, 4203, 12707, 38121, 45299, 61177, 114363, 135897, 183531, 407691, 550593, 5934169, 17802507, 53407521]

約数ペア:

[(1, 53407521), (3, 17802507), (9, 5934169), (97, 550593), (131, 407691), (291, 183531), (393, 135897), (467, 114363), (873, 61177), (1179, 45299), (1401, 38121), (4203, 12707)]