7831211571

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{11239}}^1$

素因数の和:11576

約数の個数: 32

約数和(自身を含む): 11750745600

約数和(自身を除く): 3919534029

約数列:

[1, 3, 9, 27, 131, 197, 393, 591, 1179, 1773, 3537, 5319, 11239, 25807, 33717, 77421, 101151, 232263, 303453, 696789, 1472309, 2214083, 4416927, 6642249, 13250781, 19926747, 39752343, 59780241, 290044873, 870134619, 2610403857, 7831211571]

約数ペア:

[(1, 7831211571), (3, 2610403857), (9, 870134619), (27, 290044873), (131, 59780241), (197, 39752343), (393, 19926747), (591, 13250781), (1179, 6642249), (1773, 4416927), (3537, 2214083), (5319, 1472309), (11239, 696789), (25807, 303453), (33717, 232263), (77421, 101151)]