51117507

素因数分解:

$3^3\times 7^1\times {\mathrm{270463}}^1$

素因数の和:270479

約数の個数: 16

約数和(自身を含む): 86548480

約数和(自身を除く): 35430973

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 270463, 811389, 1893241, 2434167, 5679723, 7302501, 17039169, 51117507]

約数ペア:

[(1, 51117507), (3, 17039169), (7, 7302501), (9, 5679723), (21, 2434167), (27, 1893241), (63, 811389), (189, 270463)]