81266622

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{25997}}^1$

素因数の和:26523

約数の個数: 16

約数和(自身を含む): 162851472

約数和(自身を除く): 81584850

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 25997, 51994, 77991, 155982, 13544437, 27088874, 40633311, 81266622]

約数ペア:

[(1, 81266622), (2, 40633311), (3, 27088874), (6, 13544437), (521, 155982), (1042, 77991), (1563, 51994), (3126, 25997)]