55400277

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 74770880

約数和(自身を除く): 19370603

約数列:

[1, 3, 163, 277, 409, 489, 831, 1227, 45151, 66667, 113293, 135453, 200001, 339879, 18466759, 55400277]

約数ペア:

[(1, 55400277), (3, 18466759), (163, 339879), (277, 200001), (409, 135453), (489, 113293), (831, 66667), (1227, 45151)]