68722107

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{16981}}^1$

素因数の和:17074

約数の個数: 16

約数和(自身を含む): 97816320

約数和(自身を除く): 29094213

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 16981, 50943, 322639, 967917, 1205651, 3616953, 22907369, 68722107]

約数ペア:

[(1, 68722107), (3, 22907369), (19, 3616953), (57, 1205651), (71, 967917), (213, 322639), (1349, 50943), (4047, 16981)]