71656683

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{11807}}^1$

素因数の和:11851

約数の個数: 24

約数和(自身を含む): 116001792

約数和(自身を除く): 44345109

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 11807, 35421, 82649, 200719, 247947, 602157, 1405033, 3412223, 4215099, 10236669, 23885561, 71656683]

約数ペア:

[(1, 71656683), (3, 23885561), (7, 10236669), (17, 4215099), (21, 3412223), (51, 1405033), (119, 602157), (289, 247947), (357, 200719), (867, 82649), (2023, 35421), (6069, 11807)]