81151662

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{23687}}^1$

素因数の和:24263

約数の個数: 16

約数和(自身を含む): 162594432

約数和(自身を除く): 81442770

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 23687, 47374, 71061, 142122, 13525277, 27050554, 40575831, 81151662]

約数ペア:

[(1, 81151662), (2, 40575831), (3, 27050554), (6, 13525277), (571, 142122), (1142, 71061), (1713, 47374), (3426, 23687)]