51811479

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1093}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 78505440

約数和(自身を除く): 26693961

約数列:

[1, 3, 9, 23, 69, 207, 229, 687, 1093, 2061, 3279, 5267, 9837, 15801, 25139, 47403, 75417, 226251, 250297, 750891, 2252673, 5756831, 17270493, 51811479]

約数ペア:

[(1, 51811479), (3, 17270493), (9, 5756831), (23, 2252673), (69, 750891), (207, 250297), (229, 226251), (687, 75417), (1093, 47403), (2061, 25139), (3279, 15801), (5267, 9837)]