47152449

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1000

約数の個数: 28

約数和(自身を含む): 71770752

約数和(自身を除く): 24618303

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 911, 1917, 2733, 5751, 8199, 17253, 24597, 51759, 64681, 73791, 194043, 221373, 582129, 664119, 1746387, 5239161, 15717483, 47152449]

約数ペア:

[(1, 47152449), (3, 15717483), (9, 5239161), (27, 1746387), (71, 664119), (81, 582129), (213, 221373), (243, 194043), (639, 73791), (729, 64681), (911, 51759), (1917, 24597), (2733, 17253), (5751, 8199)]