168312951

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{23003}}^1$

素因数の和:23283

約数の個数: 16

約数和(自身を含む): 250283520

約数和(自身を除く): 81970569

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 23003, 69009, 207027, 621081, 6233813, 18701439, 56104317, 168312951]

約数ペア:

[(1, 168312951), (3, 56104317), (9, 18701439), (27, 6233813), (271, 621081), (813, 207027), (2439, 69009), (7317, 23003)]