255736767

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{54193}}^1$

素因数の和:54231

約数の個数: 24

約数和(自身を含む): 403636912

約数和(自身を除く): 147900145

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 54193, 162579, 596123, 704509, 1788369, 2113527, 6557353, 7749599, 19672059, 23248797, 85245589, 255736767]

約数ペア:

[(1, 255736767), (3, 85245589), (11, 23248797), (13, 19672059), (33, 7749599), (39, 6557353), (121, 2113527), (143, 1788369), (363, 704509), (429, 596123), (1573, 162579), (4719, 54193)]