89313291

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1877}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 137109024

約数和(自身を除く): 47795733

約数列:

[1, 3, 9, 17, 51, 153, 311, 933, 1877, 2799, 5287, 5631, 15861, 16893, 31909, 47583, 95727, 287181, 583747, 1751241, 5253723, 9923699, 29771097, 89313291]

約数ペア:

[(1, 89313291), (3, 29771097), (9, 9923699), (17, 5253723), (51, 1751241), (153, 583747), (311, 287181), (933, 95727), (1877, 47583), (2799, 31909), (5287, 16893), (5631, 15861)]