47482767

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{30853}}^1$

素因数の和:30884

約数の個数: 20

約数和(自身を含む): 74666680

約数和(自身を除く): 27183913

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 30853, 92559, 277677, 586207, 833031, 1758621, 2499093, 5275863, 15827589, 47482767]

約数ペア:

[(1, 47482767), (3, 15827589), (9, 5275863), (19, 2499093), (27, 1758621), (57, 833031), (81, 586207), (171, 277677), (513, 92559), (1539, 30853)]