68516071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6451}}^1$

素因数の和:6526

約数の個数: 16

約数和(自身を含む): 79488640

約数和(自身を除く): 10972569

約数列:

[1, 13, 19, 43, 247, 559, 817, 6451, 10621, 83863, 122569, 277393, 1593397, 3606109, 5270467, 68516071]

約数ペア:

[(1, 68516071), (13, 5270467), (19, 3606109), (43, 1593397), (247, 277393), (559, 122569), (817, 83863), (6451, 10621)]