56823471

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 89164800

約数和(自身を除く): 32341329

約数列:

[1, 3, 9, 19, 27, 57, 171, 257, 431, 513, 771, 1293, 2313, 3879, 4883, 6939, 8189, 11637, 14649, 24567, 43947, 73701, 110767, 131841, 221103, 332301, 996903, 2104573, 2990709, 6313719, 18941157, 56823471]

約数ペア:

[(1, 56823471), (3, 18941157), (9, 6313719), (19, 2990709), (27, 2104573), (57, 996903), (171, 332301), (257, 221103), (431, 131841), (513, 110767), (771, 73701), (1293, 43947), (2313, 24567), (3879, 14649), (4883, 11637), (6939, 8189)]