173121489

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{377171}}^1$

素因数の和:377197

約数の個数: 16

約数和(自身を含む): 271563840

約数和(自身を除く): 98442351

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 377171, 1131513, 3394539, 6411907, 10183617, 19235721, 57707163, 173121489]

約数ペア:

[(1, 173121489), (3, 57707163), (9, 19235721), (17, 10183617), (27, 6411907), (51, 3394539), (153, 1131513), (459, 377171)]