25922781

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{33107}}^1$

素因数の和:33145

約数の個数: 16

約数和(自身を含む): 39729600

約数和(自身を除く): 13806819

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 33107, 99321, 297963, 893889, 960103, 2880309, 8640927, 25922781]

約数ペア:

[(1, 25922781), (3, 8640927), (9, 2880309), (27, 960103), (29, 893889), (87, 297963), (261, 99321), (783, 33107)]