54693063

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{39719}}^1$

素因数の和:39748

約数の個数: 20

約数和(自身を含む): 86510160

約数和(自身を除く): 31817097

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 39719, 119157, 357471, 675223, 1072413, 2025669, 3217239, 6077007, 18231021, 54693063]

約数ペア:

[(1, 54693063), (3, 18231021), (9, 6077007), (17, 3217239), (27, 2025669), (51, 1072413), (81, 675223), (153, 357471), (459, 119157), (1377, 39719)]