89040647577

素因数分解:

$3^1\times 7^2\times {\mathrm{605718691}}^1$

素因数の和:605718708

約数の個数: 12

約数和(自身を含む): 138103861776

約数和(自身を除く): 49063214199

約数列:

[1, 3, 7, 21, 49, 147, 605718691, 1817156073, 4240030837, 12720092511, 29680215859, 89040647577]

約数ペア:

[(1, 89040647577), (3, 29680215859), (7, 12720092511), (21, 4240030837), (49, 1817156073), (147, 605718691)]