156835863

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4289}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 240926400

約数和(自身を除く): 84090537

約数列:

[1, 3, 9, 17, 51, 153, 239, 717, 2151, 4063, 4289, 12189, 12867, 36567, 38601, 72913, 218739, 656217, 1025071, 3075213, 9225639, 17426207, 52278621, 156835863]

約数ペア:

[(1, 156835863), (3, 52278621), (9, 17426207), (17, 9225639), (51, 3075213), (153, 1025071), (239, 656217), (717, 218739), (2151, 72913), (4063, 38601), (4289, 36567), (12189, 12867)]