68297131

素因数分解:

$7^3\times {\mathrm{83}}^1\times {\mathrm{2399}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 80640000

約数和(自身を除く): 12342869

約数列:

[1, 7, 49, 83, 343, 581, 2399, 4067, 16793, 28469, 117551, 199117, 822857, 1393819, 9756733, 68297131]

約数ペア:

[(1, 68297131), (7, 9756733), (49, 1393819), (83, 822857), (343, 199117), (581, 117551), (2399, 28469), (4067, 16793)]