156957489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{1201}}^1$

素因数の和:2337

約数の個数: 24

約数和(自身を含む): 244578152

約数和(自身を除く): 87620663

約数列:

[1, 3, 9, 13, 39, 117, 1117, 1201, 3351, 3603, 10053, 10809, 14521, 15613, 43563, 46839, 130689, 140517, 1341517, 4024551, 12073653, 17439721, 52319163, 156957489]

約数ペア:

[(1, 156957489), (3, 52319163), (9, 17439721), (13, 12073653), (39, 4024551), (117, 1341517), (1117, 140517), (1201, 130689), (3351, 46839), (3603, 43563), (10053, 15613), (10809, 14521)]