25672161

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1567}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 35323904

約数和(自身を除く): 9651743

約数列:

[1, 3, 43, 127, 129, 381, 1567, 4701, 5461, 16383, 67381, 199009, 202143, 597027, 8557387, 25672161]

約数ペア:

[(1, 25672161), (3, 8557387), (43, 597027), (127, 202143), (129, 199009), (381, 67381), (1567, 16383), (4701, 5461)]