156724509303

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{1531}}^1\times {\mathrm{27017}}^1$

素因数の和:28975

約数の個数: 24

約数和(自身を含む): 227074185936

約数和(自身を除く): 70349676633

約数列:

[1, 3, 9, 421, 1263, 1531, 3789, 4593, 13779, 27017, 81051, 243153, 644551, 1933653, 5800959, 11374157, 34122471, 41363027, 102367413, 124089081, 372267243, 17413834367, 52241503101, 156724509303]

約数ペア:

[(1, 156724509303), (3, 52241503101), (9, 17413834367), (421, 372267243), (1263, 124089081), (1531, 102367413), (3789, 41363027), (4593, 34122471), (13779, 11374157), (27017, 5800959), (81051, 1933653), (243153, 644551)]