80858811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{23789}}^1$

素因数の和:23906

約数の個数: 16

約数和(自身を含む): 118759680

約数和(自身を除く): 37900869

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 23789, 71367, 261679, 785037, 2450267, 7350801, 26952937, 80858811]

約数ペア:

[(1, 80858811), (3, 26952937), (11, 7350801), (33, 2450267), (103, 785037), (309, 261679), (1133, 71367), (3399, 23789)]