51993549

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{66403}}^1$

素因数の和:66441

約数の個数: 16

約数和(自身を含む): 79684800

約数和(自身を除く): 27691251

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 66403, 199209, 597627, 1792881, 1925687, 5777061, 17331183, 51993549]

約数ペア:

[(1, 51993549), (3, 17331183), (9, 5777061), (27, 1925687), (29, 1792881), (87, 597627), (261, 199209), (783, 66403)]