81079854

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{314263}}^1$

素因数の和:314311

約数の個数: 16

約数和(自身を含む): 165931392

約数和(自身を除く): 84851538

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 314263, 628526, 942789, 1885578, 13513309, 27026618, 40539927, 81079854]

約数ペア:

[(1, 81079854), (2, 40539927), (3, 27026618), (6, 13513309), (43, 1885578), (86, 942789), (129, 628526), (258, 314263)]