51399903

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 69638400

約数和(自身を除く): 18238497

約数列:

[1, 3, 89, 267, 311, 619, 933, 1857, 27679, 55091, 83037, 165273, 192509, 577527, 17133301, 51399903]

約数ペア:

[(1, 51399903), (3, 17133301), (89, 577527), (267, 192509), (311, 165273), (619, 83037), (933, 55091), (1857, 27679)]