51752979

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 81792000

約数和(自身を除く): 30039021

約数列:

[1, 3, 9, 19, 27, 57, 79, 171, 237, 513, 711, 1277, 1501, 2133, 3831, 4503, 11493, 13509, 24263, 34479, 40527, 72789, 100883, 218367, 302649, 655101, 907947, 1916777, 2723841, 5750331, 17250993, 51752979]

約数ペア:

[(1, 51752979), (3, 17250993), (9, 5750331), (19, 2723841), (27, 1916777), (57, 907947), (79, 655101), (171, 302649), (237, 218367), (513, 100883), (711, 72789), (1277, 40527), (1501, 34479), (2133, 24263), (3831, 13509), (4503, 11493)]