172643283657

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{491861207}}^1$

素因数の和:491861229

約数の個数: 16

約数和(自身を含む): 275442276480

約数和(自身を除く): 102798992823

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 491861207, 1475583621, 4426750863, 6394195691, 13280252589, 19182587073, 57547761219, 172643283657]

約数ペア:

[(1, 172643283657), (3, 57547761219), (9, 19182587073), (13, 13280252589), (27, 6394195691), (39, 4426750863), (117, 1475583621), (351, 491861207)]