47853963

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 75712320

約数和(自身を除く): 27858357

約数列:

[1, 3, 9, 17, 27, 51, 137, 153, 411, 459, 761, 1233, 2283, 2329, 3699, 6849, 6987, 12937, 20547, 20961, 38811, 62883, 104257, 116433, 312771, 349299, 938313, 1772369, 2814939, 5317107, 15951321, 47853963]

約数ペア:

[(1, 47853963), (3, 15951321), (9, 5317107), (17, 2814939), (27, 1772369), (51, 938313), (137, 349299), (153, 312771), (411, 116433), (459, 104257), (761, 62883), (1233, 38811), (2283, 20961), (2329, 20547), (3699, 12937), (6849, 6987)]