161586011

素因数分解:

${\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 168361248

約数和(自身を除く): 6775237

約数列:

[1, 61, 73, 131, 277, 4453, 7991, 9563, 16897, 20221, 36287, 583343, 1233481, 2213507, 2648951, 161586011]

約数ペア:

[(1, 161586011), (61, 2648951), (73, 2213507), (131, 1233481), (277, 583343), (4453, 36287), (7991, 20221), (9563, 16897)]