54808191

素因数分解:

$3^3\times {\mathrm{811}}^1\times {\mathrm{2503}}^1$

素因数の和:3323

約数の個数: 16

約数和(自身を含む): 81329920

約数和(自身を除く): 26521729

約数列:

[1, 3, 9, 27, 811, 2433, 2503, 7299, 7509, 21897, 22527, 67581, 2029933, 6089799, 18269397, 54808191]

約数ペア:

[(1, 54808191), (3, 18269397), (9, 6089799), (27, 2029933), (811, 67581), (2433, 22527), (2503, 21897), (7299, 7509)]