170987486211

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{438271}}^1$

素因数の和:438991

約数の個数: 24

約数和(自身を含む): 251056226304

約数和(自身を除く): 80068740093

約数列:

[1, 3, 9, 67, 201, 603, 647, 1941, 5823, 43349, 130047, 390141, 438271, 1314813, 3944439, 29364157, 88092471, 264277413, 283561337, 850684011, 2552052033, 18998609579, 56995828737, 170987486211]

約数ペア:

[(1, 170987486211), (3, 56995828737), (9, 18998609579), (67, 2552052033), (201, 850684011), (603, 283561337), (647, 264277413), (1941, 88092471), (5823, 29364157), (43349, 3944439), (130047, 1314813), (390141, 438271)]