47748159

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{953}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 72923760

約数和(自身を除く): 25175601

約数列:

[1, 3, 9, 19, 57, 171, 293, 879, 953, 2637, 2859, 5567, 8577, 16701, 18107, 50103, 54321, 162963, 279229, 837687, 2513061, 5305351, 15916053, 47748159]

約数ペア:

[(1, 47748159), (3, 15916053), (9, 5305351), (19, 2513061), (57, 837687), (171, 279229), (293, 162963), (879, 54321), (953, 50103), (2637, 18107), (2859, 16701), (5567, 8577)]