127489317

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{3907}}^1$

素因数の和:4132

約数の個数: 16

約数和(自身を含む): 173515200

約数和(自身を除く): 46025883

約数列:

[1, 3, 73, 149, 219, 447, 3907, 10877, 11721, 32631, 285211, 582143, 855633, 1746429, 42496439, 127489317]

約数ペア:

[(1, 127489317), (3, 42496439), (73, 1746429), (149, 855633), (219, 582143), (447, 285211), (3907, 32631), (10877, 11721)]