128512227

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{1153}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 174983328

約数和(自身を除く): 46471101

約数列:

[1, 3, 53, 159, 701, 1153, 2103, 3459, 37153, 61109, 111459, 183327, 808253, 2424759, 42837409, 128512227]

約数ペア:

[(1, 128512227), (3, 42837409), (53, 2424759), (159, 808253), (701, 183327), (1153, 111459), (2103, 61109), (3459, 37153)]