129226131

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{53777}}^1$

素因数の和:53875

約数の個数: 16

約数和(自身を含む): 193600800

約数和(自身を除く): 64374669

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 53777, 161331, 483993, 1451979, 4786153, 14358459, 43075377, 129226131]

約数ペア:

[(1, 129226131), (3, 43075377), (9, 14358459), (27, 4786153), (89, 1451979), (267, 483993), (801, 161331), (2403, 53777)]