2051043903

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{18169}}^1$

素因数の和:18328

約数の個数: 32

約数和(自身を含む): 3148497600

約数和(自身を除く): 1097453697

約数列:

[1, 3, 9, 27, 37, 111, 113, 333, 339, 999, 1017, 3051, 4181, 12543, 18169, 37629, 54507, 112887, 163521, 490563, 672253, 2016759, 2053097, 6050277, 6159291, 18150831, 18477873, 55433619, 75964589, 227893767, 683681301, 2051043903]

約数ペア:

[(1, 2051043903), (3, 683681301), (9, 227893767), (27, 75964589), (37, 55433619), (111, 18477873), (113, 18150831), (333, 6159291), (339, 6050277), (999, 2053097), (1017, 2016759), (3051, 672253), (4181, 490563), (12543, 163521), (18169, 112887), (37629, 54507)]