81052191

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{272903}}^1$

素因数の和:272923

約数の個数: 16

約数和(自身を含む): 130993920

約数和(自身を除く): 49941729

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 272903, 818709, 2456127, 3001933, 7368381, 9005799, 27017397, 81052191]

約数ペア:

[(1, 81052191), (3, 27017397), (9, 9005799), (11, 7368381), (27, 3001933), (33, 2456127), (99, 818709), (297, 272903)]