272580147009

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{65581}}^1\times {\mathrm{5189}}^1$

素因数の和:70865

約数の個数: 24

約数和(自身を含む): 398233578600

約数和(自身を除く): 125653431591

約数列:

[1, 3, 9, 89, 267, 801, 5189, 15567, 46701, 65581, 196743, 461821, 590229, 1385463, 4156389, 5836709, 17510127, 52530381, 340299809, 1020899427, 3062698281, 30286683001, 90860049003, 272580147009]

約数ペア:

[(1, 272580147009), (3, 90860049003), (9, 30286683001), (89, 3062698281), (267, 1020899427), (801, 340299809), (5189, 52530381), (15567, 17510127), (46701, 5836709), (65581, 4156389), (196743, 1385463), (461821, 590229)]