49020903

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{42223}}^1$

素因数の和:42275

約数の個数: 16

約数和(自身を含む): 74314240

約数和(自身を除く): 25293337

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 42223, 126669, 380007, 1140021, 1815589, 5446767, 16340301, 49020903]

約数ペア:

[(1, 49020903), (3, 16340301), (9, 5446767), (27, 1815589), (43, 1140021), (129, 380007), (387, 126669), (1161, 42223)]