74436471

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6131}}^1$

素因数の和:6227

約数の個数: 24

約数和(自身を含む): 114791040

約数和(自身を除く): 40354569

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 6131, 12141, 18393, 55179, 116489, 349467, 435301, 1048401, 1305903, 3917709, 8270719, 24812157, 74436471]

約数ペア:

[(1, 74436471), (3, 24812157), (9, 8270719), (19, 3917709), (57, 1305903), (71, 1048401), (171, 435301), (213, 349467), (639, 116489), (1349, 55179), (4047, 18393), (6131, 12141)]