67930521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{8821}}^1$

素因数の和:8992

約数の個数: 16

約数和(自身を含む): 96547968

約数和(自身を除く): 28617447

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7701, 8821, 26463, 149957, 449871, 1331971, 3995913, 22643507, 67930521]

約数ペア:

[(1, 67930521), (3, 22643507), (17, 3995913), (51, 1331971), (151, 449871), (453, 149957), (2567, 26463), (7701, 8821)]