68342729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32653}}^1$

素因数の和:32696

約数の個数: 16

約数和(自身を含む): 87773952

約数和(自身を除く): 19431223

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 32653, 228571, 424489, 751019, 2971423, 5257133, 9763247, 68342729]

約数ペア:

[(1, 68342729), (7, 9763247), (13, 5257133), (23, 2971423), (91, 751019), (161, 424489), (299, 228571), (2093, 32653)]