54123567

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{3359}}^1$

素因数の和:3534

約数の個数: 16

約数和(自身を含む): 74511360

約数和(自身を除く): 20387793

約数列:

[1, 3, 41, 123, 131, 393, 3359, 5371, 10077, 16113, 137719, 413157, 440029, 1320087, 18041189, 54123567]

約数ペア:

[(1, 54123567), (3, 18041189), (41, 1320087), (123, 440029), (131, 413157), (393, 137719), (3359, 16113), (5371, 10077)]