85753577

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 108553536

約数和(自身を除く): 22799959

約数列:

[1, 7, 13, 49, 91, 103, 637, 721, 1307, 1339, 5047, 9149, 9373, 16991, 64043, 65611, 118937, 134621, 832559, 942347, 1750073, 6596429, 12250511, 85753577]

約数ペア:

[(1, 85753577), (7, 12250511), (13, 6596429), (49, 1750073), (91, 942347), (103, 832559), (637, 134621), (721, 118937), (1307, 65611), (1339, 64043), (5047, 16991), (9149, 9373)]