68343639

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{250343}}^1$

素因数の和:250366

約数の個数: 16

約数和(自身を含む): 112154112

約数和(自身を除く): 43810473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 250343, 751029, 1752401, 3254459, 5257203, 9763377, 22781213, 68343639]

約数ペア:

[(1, 68343639), (3, 22781213), (7, 9763377), (13, 5257203), (21, 3254459), (39, 1752401), (91, 751029), (273, 250343)]