47280213

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103007}}^1$

素因数の和:103033

約数の個数: 16

約数和(自身を含む): 74165760

約数和(自身を除く): 26885547

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 103007, 309021, 927063, 1751119, 2781189, 5253357, 15760071, 47280213]

約数ペア:

[(1, 47280213), (3, 15760071), (9, 5253357), (17, 2781189), (27, 1751119), (51, 927063), (153, 309021), (459, 103007)]