68535337

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{947}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 78039360

約数和(自身を除く): 9504023

約数列:

[1, 13, 19, 247, 293, 947, 3809, 5567, 12311, 17993, 72371, 233909, 277471, 3607123, 5271949, 68535337]

約数ペア:

[(1, 68535337), (13, 5271949), (19, 3607123), (247, 277471), (293, 233909), (947, 72371), (3809, 17993), (5567, 12311)]