64055509

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 75496960

約数和(自身を除く): 11441451

約数列:

[1, 7, 43, 139, 301, 973, 1531, 5977, 10717, 41839, 65833, 212809, 460831, 1489663, 9150787, 64055509]

約数ペア:

[(1, 64055509), (7, 9150787), (43, 1489663), (139, 460831), (301, 212809), (973, 65833), (1531, 41839), (5977, 10717)]