81002322

素因数分解:

$2^1\times 3^3\times {\mathrm{1500043}}^1$

素因数の和:1500054

約数の個数: 16

約数和(自身を含む): 180005280

約数和(自身を除く): 99002958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1500043, 3000086, 4500129, 9000258, 13500387, 27000774, 40501161, 81002322]

約数ペア:

[(1, 81002322), (2, 40501161), (3, 27000774), (6, 13500387), (9, 9000258), (18, 4500129), (27, 3000086), (54, 1500043)]