81467178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1044451}}^1$

素因数の和:1044469

約数の個数: 16

約数和(自身を含む): 175467936

約数和(自身を除く): 94000758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1044451, 2088902, 3133353, 6266706, 13577863, 27155726, 40733589, 81467178]

約数ペア:

[(1, 81467178), (2, 40733589), (3, 27155726), (6, 13577863), (13, 6266706), (26, 3133353), (39, 2088902), (78, 1044451)]