47485791

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{3917}}^1$

素因数の和:4375

約数の個数: 16

約数和(自身を含む): 70524000

約数和(自身を除く): 23038209

約数列:

[1, 3, 9, 27, 449, 1347, 3917, 4041, 11751, 12123, 35253, 105759, 1758733, 5276199, 15828597, 47485791]

約数ペア:

[(1, 47485791), (3, 15828597), (9, 5276199), (27, 1758733), (449, 105759), (1347, 35253), (3917, 12123), (4041, 11751)]