80027619

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2311}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 130507776

約数和(自身を除く): 50480157

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 679, 1649, 2037, 2311, 4947, 6933, 11543, 16177, 34629, 39287, 48531, 117861, 224167, 275009, 672501, 825027, 1569169, 3810839, 4707507, 11432517, 26675873, 80027619]

約数ペア:

[(1, 80027619), (3, 26675873), (7, 11432517), (17, 4707507), (21, 3810839), (51, 1569169), (97, 825027), (119, 672501), (291, 275009), (357, 224167), (679, 117861), (1649, 48531), (2037, 39287), (2311, 34629), (4947, 16177), (6933, 11543)]