157056507

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{863}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 231064704

約数和(自身を除く): 74008197

約数列:

[1, 3, 9, 73, 219, 277, 657, 831, 863, 2493, 2589, 7767, 20221, 60663, 62999, 181989, 188997, 239051, 566991, 717153, 2151459, 17450723, 52352169, 157056507]

約数ペア:

[(1, 157056507), (3, 52352169), (9, 17450723), (73, 2151459), (219, 717153), (277, 566991), (657, 239051), (831, 188997), (863, 181989), (2493, 62999), (2589, 60663), (7767, 20221)]