74073489

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{66553}}^1$

素因数の和:66616

約数の個数: 16

約数和(自身を含む): 115005312

約数和(自身を除く): 40931823

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 66553, 199659, 465871, 1397613, 3527309, 10581927, 24691163, 74073489]

約数ペア:

[(1, 74073489), (3, 24691163), (7, 10581927), (21, 3527309), (53, 1397613), (159, 465871), (371, 199659), (1113, 66553)]