156980079267

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{39313819}}^1$

素因数の和:39313855

約数の個数: 16

約数和(自身を含む): 230221729920

約数和(自身を除く): 73241650653

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 39313819, 117941457, 432452009, 1297356027, 4756972099, 14270916297, 52326693089, 156980079267]

約数ペア:

[(1, 156980079267), (3, 52326693089), (11, 14270916297), (33, 4756972099), (121, 1297356027), (363, 432452009), (1331, 117941457), (3993, 39313819)]