79762893

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4649}}^1$

素因数の和:4721

約数の個数: 32

約数和(自身を含む): 130944000

約数和(自身を除く): 51181107

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 4649, 5719, 13947, 17157, 32543, 88331, 97629, 199907, 264993, 599721, 618317, 1399349, 1854951, 3798233, 4198047, 11394699, 26587631, 79762893]

約数ペア:

[(1, 79762893), (3, 26587631), (7, 11394699), (19, 4198047), (21, 3798233), (43, 1854951), (57, 1399349), (129, 618317), (133, 599721), (301, 264993), (399, 199907), (817, 97629), (903, 88331), (2451, 32543), (4649, 17157), (5719, 13947)]