54089859

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 77995008

約数和(自身を除く): 23905149

約数列:

[1, 3, 23, 61, 69, 71, 181, 183, 213, 543, 1403, 1633, 4163, 4209, 4331, 4899, 11041, 12489, 12851, 12993, 33123, 38553, 99613, 253943, 295573, 298839, 761829, 783911, 886719, 2351733, 18029953, 54089859]

約数ペア:

[(1, 54089859), (3, 18029953), (23, 2351733), (61, 886719), (69, 783911), (71, 761829), (181, 298839), (183, 295573), (213, 253943), (543, 99613), (1403, 38553), (1633, 33123), (4163, 12993), (4209, 12851), (4331, 12489), (4899, 11041)]