54717777

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{739}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 83501600

約数和(自身を除く): 28783823

約数列:

[1, 3, 9, 19, 57, 171, 433, 739, 1299, 2217, 3897, 6651, 8227, 14041, 24681, 42123, 74043, 126369, 319987, 959961, 2879883, 6079753, 18239259, 54717777]

約数ペア:

[(1, 54717777), (3, 18239259), (9, 6079753), (19, 2879883), (57, 959961), (171, 319987), (433, 126369), (739, 74043), (1299, 42123), (2217, 24681), (3897, 14041), (6651, 8227)]