166154733

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{7001}}^1$

素因数の和:7306

約数の個数: 20

約数和(自身を含む): 249089148

約数和(自身を除く): 82934415

約数列:

[1, 3, 9, 27, 81, 293, 879, 2637, 7001, 7911, 21003, 23733, 63009, 189027, 567081, 2051293, 6153879, 18461637, 55384911, 166154733]

約数ペア:

[(1, 166154733), (3, 55384911), (9, 18461637), (27, 6153879), (81, 2051293), (293, 567081), (879, 189027), (2637, 63009), (7001, 23733), (7911, 21003)]