51808779

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{773}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 81864432

約数和(自身を除く): 30055653

約数列:

[1, 3, 9, 11, 33, 99, 677, 773, 2031, 2319, 6093, 6957, 7447, 8503, 22341, 25509, 67023, 76527, 523321, 1569963, 4709889, 5756531, 17269593, 51808779]

約数ペア:

[(1, 51808779), (3, 17269593), (9, 5756531), (11, 4709889), (33, 1569963), (99, 523321), (677, 76527), (773, 67023), (2031, 25509), (2319, 22341), (6093, 8503), (6957, 7447)]