53872731

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2579}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 85325760

約数和(自身を除く): 31453029

約数列:

[1, 3, 9, 11, 33, 99, 211, 633, 1899, 2321, 2579, 6963, 7737, 20889, 23211, 28369, 85107, 255321, 544169, 1632507, 4897521, 5985859, 17957577, 53872731]

約数ペア:

[(1, 53872731), (3, 17957577), (9, 5985859), (11, 4897521), (33, 1632507), (99, 544169), (211, 255321), (633, 85107), (1899, 28369), (2321, 23211), (2579, 20889), (6963, 7737)]