68404359

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 98058240

約数和(自身を除く): 29653881

約数列:

[1, 3, 29, 41, 87, 123, 127, 151, 381, 453, 1189, 3567, 3683, 4379, 5207, 6191, 11049, 13137, 15621, 18573, 19177, 57531, 151003, 179539, 453009, 538617, 556133, 786257, 1668399, 2358771, 22801453, 68404359]

約数ペア:

[(1, 68404359), (3, 22801453), (29, 2358771), (41, 1668399), (87, 786257), (123, 556133), (127, 538617), (151, 453009), (381, 179539), (453, 151003), (1189, 57531), (3567, 19177), (3683, 18573), (4379, 15621), (5207, 13137), (6191, 11049)]