47519805519

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{53923}}^1$

素因数の和:54316

約数の個数: 32

約数和(自身を含む): 71231447040

約数和(自身を除く): 23711641521

約数列:

[1, 3, 9, 27, 127, 257, 381, 771, 1143, 2313, 3429, 6939, 32639, 53923, 97917, 161769, 293751, 485307, 881253, 1455921, 6848221, 13858211, 20544663, 41574633, 61633989, 124723899, 184901967, 374171697, 1759992797, 5279978391, 15839935173, 47519805519]

約数ペア:

[(1, 47519805519), (3, 15839935173), (9, 5279978391), (27, 1759992797), (127, 374171697), (257, 184901967), (381, 124723899), (771, 61633989), (1143, 41574633), (2313, 20544663), (3429, 13858211), (6939, 6848221), (32639, 1455921), (53923, 881253), (97917, 485307), (161769, 293751)]