538082163

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{223921}}^1$

素因数の和:224019

約数の個数: 16

約数和(自身を含む): 806119200

約数和(自身を除く): 268037037

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 223921, 671763, 2015289, 6045867, 19928969, 59786907, 179360721, 538082163]

約数ペア:

[(1, 538082163), (3, 179360721), (9, 59786907), (27, 19928969), (89, 6045867), (267, 2015289), (801, 671763), (2403, 223921)]