25708833

素因数分解:

$3^4\times {\mathrm{503}}^1\times {\mathrm{631}}^1$

素因数の和:1146

約数の個数: 20

約数和(自身を含む): 38541888

約数和(自身を除く): 12833055

約数列:

[1, 3, 9, 27, 81, 503, 631, 1509, 1893, 4527, 5679, 13581, 17037, 40743, 51111, 317393, 952179, 2856537, 8569611, 25708833]

約数ペア:

[(1, 25708833), (3, 8569611), (9, 2856537), (27, 952179), (81, 317393), (503, 51111), (631, 40743), (1509, 17037), (1893, 13581), (4527, 5679)]