27039879

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{5189}}^1$

素因数の和:5391

約数の個数: 16

約数和(自身を含む): 40274400

約数和(自身を除く): 13234521

約数列:

[1, 3, 9, 27, 193, 579, 1737, 5189, 5211, 15567, 46701, 140103, 1001477, 3004431, 9013293, 27039879]

約数ペア:

[(1, 27039879), (3, 9013293), (9, 3004431), (27, 1001477), (193, 140103), (579, 46701), (1737, 15567), (5189, 5211)]