25334183781

素因数分解:

$3^4\times {\mathrm{619}}^1\times {\mathrm{505279}}^1$

素因数の和:505910

約数の個数: 20

約数和(自身を含む): 37906105600

約数和(自身を除く): 12571921819

約数列:

[1, 3, 9, 27, 81, 619, 1857, 5571, 16713, 50139, 505279, 1515837, 4547511, 13642533, 40927599, 312767701, 938303103, 2814909309, 8444727927, 25334183781]

約数ペア:

[(1, 25334183781), (3, 8444727927), (9, 2814909309), (27, 938303103), (81, 312767701), (619, 40927599), (1857, 13642533), (5571, 4547511), (16713, 1515837), (50139, 505279)]