81511782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1235027}}^1$

素因数の和:1235043

約数の個数: 16

約数和(自身を含む): 177844032

約数和(自身を除く): 96332250

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1235027, 2470054, 3705081, 7410162, 13585297, 27170594, 40755891, 81511782]

約数ペア:

[(1, 81511782), (2, 40755891), (3, 27170594), (6, 13585297), (11, 7410162), (22, 3705081), (33, 2470054), (66, 1235027)]