51956559

素因数分解:

$3^8\times {\mathrm{7919}}^1$

素因数の和:7943

約数の個数: 18

約数和(自身を含む): 77940720

約数和(自身を除く): 25984161

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 7919, 23757, 71271, 213813, 641439, 1924317, 5772951, 17318853, 51956559]

約数ペア:

[(1, 51956559), (3, 17318853), (9, 5772951), (27, 1924317), (81, 641439), (243, 213813), (729, 71271), (2187, 23757), (6561, 7919)]