90966799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 116992512

約数和(自身を除く): 26025713

約数列:

[1, 7, 11, 61, 77, 107, 181, 427, 671, 749, 1177, 1267, 1991, 4697, 6527, 8239, 11041, 13937, 19367, 45689, 71797, 77287, 121451, 135569, 213037, 502579, 850157, 1181387, 1491259, 8269709, 12995257, 90966799]

約数ペア:

[(1, 90966799), (7, 12995257), (11, 8269709), (61, 1491259), (77, 1181387), (107, 850157), (181, 502579), (427, 213037), (671, 135569), (749, 121451), (1177, 77287), (1267, 71797), (1991, 45689), (4697, 19367), (6527, 13937), (8239, 11041)]