80182359

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 121697280

約数和(自身を除く): 41514921

約数列:

[1, 3, 9, 27, 71, 151, 213, 277, 453, 639, 831, 1359, 1917, 2493, 4077, 7479, 10721, 19667, 32163, 41827, 59001, 96489, 125481, 177003, 289467, 376443, 531009, 1129329, 2969717, 8909151, 26727453, 80182359]

約数ペア:

[(1, 80182359), (3, 26727453), (9, 8909151), (27, 2969717), (71, 1129329), (151, 531009), (213, 376443), (277, 289467), (453, 177003), (639, 125481), (831, 96489), (1359, 59001), (1917, 41827), (2493, 32163), (4077, 19667), (7479, 10721)]