77220959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 85881600

約数和(自身を除く): 8660641

約数列:

[1, 19, 23, 83, 437, 1577, 1909, 2129, 36271, 40451, 48967, 176707, 930373, 3357433, 4064261, 77220959]

約数ペア:

[(1, 77220959), (19, 4064261), (23, 3357433), (83, 930373), (437, 176707), (1577, 48967), (1909, 40451), (2129, 36271)]