181567457221

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1\times {\mathrm{82531}}^1$

素因数の和:83940

約数の個数: 16

約数和(自身を含む): 193421995200

約数和(自身を除く): 11854537979

約数列:

[1, 19, 89, 1301, 1691, 24719, 82531, 115789, 1568089, 2199991, 7345259, 107372831, 139559921, 2040083789, 9556181959, 181567457221]

約数ペア:

[(1, 181567457221), (19, 9556181959), (89, 2040083789), (1301, 139559921), (1691, 107372831), (24719, 7345259), (82531, 2199991), (115789, 1568089)]