80340066

素因数分解:

$2^1\times 3^3\times {\mathrm{1487779}}^1$

素因数の和:1487790

約数の個数: 16

約数和(自身を含む): 178533600

約数和(自身を除く): 98193534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1487779, 2975558, 4463337, 8926674, 13390011, 26780022, 40170033, 80340066]

約数ペア:

[(1, 80340066), (2, 40170033), (3, 26780022), (6, 13390011), (9, 8926674), (18, 4463337), (27, 2975558), (54, 1487779)]