72423561

素因数分解:

$3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{7481}}^1$

素因数の和:7952

約数の個数: 16

約数和(自身を含む): 110613888

約数和(自身を除く): 38190327

約数列:

[1, 3, 7, 21, 461, 1383, 3227, 7481, 9681, 22443, 52367, 157101, 3448741, 10346223, 24141187, 72423561]

約数ペア:

[(1, 72423561), (3, 24141187), (7, 10346223), (21, 3448741), (461, 157101), (1383, 52367), (3227, 22443), (7481, 9681)]