56438019

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{190027}}^1$

素因数の和:190047

約数の個数: 16

約数和(自身を含む): 91213440

約数和(自身を除く): 34775421

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 190027, 570081, 1710243, 2090297, 5130729, 6270891, 18812673, 56438019]

約数ペア:

[(1, 56438019), (3, 18812673), (9, 6270891), (11, 5130729), (27, 2090297), (33, 1710243), (99, 570081), (297, 190027)]