74535471

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{2467}}^1$

素因数の和:2852

約数の個数: 20

約数和(自身を含む): 111686872

約数和(自身を除く): 37151401

約数列:

[1, 3, 9, 27, 81, 373, 1119, 2467, 3357, 7401, 10071, 22203, 30213, 66609, 199827, 920191, 2760573, 8281719, 24845157, 74535471]

約数ペア:

[(1, 74535471), (3, 24845157), (9, 8281719), (27, 2760573), (81, 920191), (373, 199827), (1119, 66609), (2467, 30213), (3357, 22203), (7401, 10071)]