137676669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 206236800

約数和(自身を除く): 68560131

約数列:

[1, 3, 13, 39, 43, 53, 129, 159, 559, 689, 1549, 1677, 2067, 2279, 4647, 6837, 20137, 29627, 60411, 66607, 82097, 88881, 199821, 246291, 865891, 1067261, 2597673, 3201783, 3530171, 10590513, 45892223, 137676669]

約数ペア:

[(1, 137676669), (3, 45892223), (13, 10590513), (39, 3530171), (43, 3201783), (53, 2597673), (129, 1067261), (159, 865891), (559, 246291), (689, 199821), (1549, 88881), (1677, 82097), (2067, 66607), (2279, 60411), (4647, 29627), (6837, 20137)]