56057553

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 84367296

約数和(自身を除く): 28309743

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2371, 2627, 7113, 7881, 21339, 23643, 87727, 168341, 263181, 505023, 789543, 1515069, 6228617, 18685851, 56057553]

約数ペア:

[(1, 56057553), (3, 18685851), (9, 6228617), (37, 1515069), (71, 789543), (111, 505023), (213, 263181), (333, 168341), (639, 87727), (2371, 23643), (2627, 21339), (7113, 7881)]