15663052161

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{13491001}}^1$

素因数の和:13491053

約数の個数: 16

約数和(自身を含む): 23744163520

約数和(自身を除く): 8081111359

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 13491001, 40473003, 121419009, 364257027, 580113043, 1740339129, 5221017387, 15663052161]

約数ペア:

[(1, 15663052161), (3, 5221017387), (9, 1740339129), (27, 580113043), (43, 364257027), (129, 121419009), (387, 40473003), (1161, 13491001)]