49319019

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 72742592

約数和(自身を除く): 23423573

約数列:

[1, 3, 9, 73, 219, 271, 277, 657, 813, 831, 2439, 2493, 19783, 20221, 59349, 60663, 75067, 178047, 181989, 225201, 675603, 5479891, 16439673, 49319019]

約数ペア:

[(1, 49319019), (3, 16439673), (9, 5479891), (73, 675603), (219, 225201), (271, 181989), (277, 178047), (657, 75067), (813, 60663), (831, 59349), (2439, 20221), (2493, 19783)]