57405909

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{158143}}^1$

素因数の和:158168

約数の個数: 12

約数和(自身を含む): 84132608

約数和(自身を除く): 26726699

約数列:

[1, 3, 11, 33, 121, 363, 158143, 474429, 1739573, 5218719, 19135303, 57405909]

約数ペア:

[(1, 57405909), (3, 19135303), (11, 5218719), (33, 1739573), (121, 474429), (363, 158143)]