47277

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:129

約数の個数: 16

約数和(自身を含む): 74880

約数和(自身を除く): 27603

約数列:

[1, 3, 9, 17, 27, 51, 103, 153, 309, 459, 927, 1751, 2781, 5253, 15759, 47277]

約数ペア:

[(1, 47277), (3, 15759), (9, 5253), (17, 2781), (27, 1751), (51, 927), (103, 459), (153, 309)]