53643021

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 72576960

約数和(自身を除く): 18933939

約数列:

[1, 3, 113, 229, 339, 687, 691, 2073, 25877, 77631, 78083, 158239, 234249, 474717, 17881007, 53643021]

約数ペア:

[(1, 53643021), (3, 17881007), (113, 474717), (229, 234249), (339, 158239), (687, 78083), (691, 77631), (2073, 25877)]