27284391

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{9811}}^1$

素因数の和:9923

約数の個数: 16

約数和(自身を含む): 40817920

約数和(自身を除く): 13533529

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 9811, 29433, 88299, 264897, 1010533, 3031599, 9094797, 27284391]

約数ペア:

[(1, 27284391), (3, 9094797), (9, 3031599), (27, 1010533), (103, 264897), (309, 88299), (927, 29433), (2781, 9811)]