51173721

素因数分解:

$3^3\times {\mathrm{1013}}^1\times {\mathrm{1871}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 75928320

約数和(自身を除く): 24754599

約数列:

[1, 3, 9, 27, 1013, 1871, 3039, 5613, 9117, 16839, 27351, 50517, 1895323, 5685969, 17057907, 51173721]

約数ペア:

[(1, 51173721), (3, 17057907), (9, 5685969), (27, 1895323), (1013, 50517), (1871, 27351), (3039, 16839), (5613, 9117)]