68881657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 76507200

約数和(自身を除く): 7625543

約数列:

[1, 13, 43, 149, 559, 827, 1937, 6407, 10751, 35561, 83291, 123223, 462293, 1601899, 5298589, 68881657]

約数ペア:

[(1, 68881657), (13, 5298589), (43, 1601899), (149, 462293), (559, 123223), (827, 83291), (1937, 35561), (6407, 10751)]