229076181

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{28001}}^1$

素因数の和:28114

約数の個数: 20

約数和(自身を含む): 345600684

約数和(自身を除く): 116524503

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 28001, 84003, 252009, 756027, 2268081, 2828101, 8484303, 25452909, 76358727, 229076181]

約数ペア:

[(1, 229076181), (3, 76358727), (9, 25452909), (27, 8484303), (81, 2828101), (101, 2268081), (303, 756027), (909, 252009), (2727, 84003), (8181, 28001)]