47854719

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17903}}^1$

素因数の和:17929

約数の個数: 24

約数和(自身を含む): 78204672

約数和(自身を除く): 30349953

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 17903, 53709, 161127, 196933, 483381, 590799, 1450143, 1772397, 4350429, 5317191, 15951573, 47854719]

約数ペア:

[(1, 47854719), (3, 15951573), (9, 5317191), (11, 4350429), (27, 1772397), (33, 1450143), (81, 590799), (99, 483381), (243, 196933), (297, 161127), (891, 53709), (2673, 17903)]