56726799

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 25387761

約数列:

[1, 3, 19, 57, 71, 107, 131, 213, 321, 393, 1349, 2033, 2489, 4047, 6099, 7467, 7597, 9301, 14017, 22791, 27903, 42051, 144343, 176719, 266323, 433029, 530157, 798969, 995207, 2985621, 18908933, 56726799]

約数ペア:

[(1, 56726799), (3, 18908933), (19, 2985621), (57, 995207), (71, 798969), (107, 530157), (131, 433029), (213, 266323), (321, 176719), (393, 144343), (1349, 42051), (2033, 27903), (2489, 22791), (4047, 14017), (6099, 9301), (7467, 7597)]