5548743

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1196

約数の個数: 20

約数和(自身を含む): 8432248

約数和(自身を除く): 2883505

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1123, 1647, 3369, 4941, 10107, 30321, 68503, 90963, 205509, 616527, 1849581, 5548743]

約数ペア:

[(1, 5548743), (3, 1849581), (9, 616527), (27, 205509), (61, 90963), (81, 68503), (183, 30321), (549, 10107), (1123, 4941), (1647, 3369)]