69291261

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 111592320

約数和(自身を除く): 42301059

約数列:

[1, 3, 9, 13, 27, 39, 113, 117, 339, 351, 1017, 1469, 1747, 3051, 4407, 5241, 13221, 15723, 22711, 39663, 47169, 68133, 197411, 204399, 592233, 613197, 1776699, 2566343, 5330097, 7699029, 23097087, 69291261]

約数ペア:

[(1, 69291261), (3, 23097087), (9, 7699029), (13, 5330097), (27, 2566343), (39, 1776699), (113, 613197), (117, 592233), (339, 204399), (351, 197411), (1017, 68133), (1469, 47169), (1747, 39663), (3051, 22711), (4407, 15723), (5241, 13221)]