158090967

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{65789}}^1$

素因数の和:65887

約数の個数: 16

約数和(自身を含む): 236844000

約数和(自身を除く): 78753033

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 65789, 197367, 592101, 1776303, 5855221, 17565663, 52696989, 158090967]

約数ペア:

[(1, 158090967), (3, 52696989), (9, 17565663), (27, 5855221), (89, 1776303), (267, 592101), (801, 197367), (2403, 65789)]