81043854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{710911}}^1$

素因数の和:710935

約数の個数: 16

約数和(自身を含む): 170618880

約数和(自身を除く): 89575026

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 710911, 1421822, 2132733, 4265466, 13507309, 27014618, 40521927, 81043854]

約数ペア:

[(1, 81043854), (2, 40521927), (3, 27014618), (6, 13507309), (19, 4265466), (38, 2132733), (57, 1421822), (114, 710911)]