181291227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{45131}}^1$

素因数の和:45250

約数の個数: 16

約数和(自身を含む): 262848768

約数和(自身を除く): 81557541

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 45131, 135393, 586703, 1760109, 4648493, 13945479, 60430409, 181291227]

約数ペア:

[(1, 181291227), (3, 60430409), (13, 13945479), (39, 4648493), (103, 1760109), (309, 586703), (1339, 135393), (4017, 45131)]