67513851

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{147089}}^1$

素因数の和:147115

約数の個数: 16

約数和(自身を含む): 105904800

約数和(自身を除く): 38390949

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 147089, 441267, 1323801, 2500513, 3971403, 7501539, 22504617, 67513851]

約数ペア:

[(1, 67513851), (3, 22504617), (9, 7501539), (17, 3971403), (27, 2500513), (51, 1323801), (153, 441267), (459, 147089)]