68441191

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{15349}}^1$

素因数の和:15383

約数の個数: 16

約数和(自身を含む): 85960000

約数和(自身を除く): 17518809

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 15349, 107443, 199537, 752101, 1396759, 5264707, 9777313, 68441191]

約数ペア:

[(1, 68441191), (7, 9777313), (13, 5264707), (49, 1396759), (91, 752101), (343, 199537), (637, 107443), (4459, 15349)]