79745157

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3433}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 120533400

約数和(自身を除く): 40788243

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 2581, 3433, 7743, 10299, 23229, 30897, 99557, 298671, 305537, 896013, 916611, 2749833, 8860573, 26581719, 79745157]

約数ペア:

[(1, 79745157), (3, 26581719), (9, 8860573), (29, 2749833), (87, 916611), (89, 896013), (261, 305537), (267, 298671), (801, 99557), (2581, 30897), (3433, 23229), (7743, 10299)]