47277027

素因数分解:

$3^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 81312000

約数和(自身を除く): 34034973

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 199, 419, 567, 597, 1257, 1393, 1791, 2933, 3771, 4179, 5373, 8799, 11313, 12537, 16119, 26397, 33939, 37611, 79191, 83381, 112833, 237573, 250143, 583667, 750429, 1751001, 2251287, 5253003, 6753861, 15759009, 47277027]

約数ペア:

[(1, 47277027), (3, 15759009), (7, 6753861), (9, 5253003), (21, 2251287), (27, 1751001), (63, 750429), (81, 583667), (189, 250143), (199, 237573), (419, 112833), (567, 83381), (597, 79191), (1257, 37611), (1393, 33939), (1791, 26397), (2933, 16119), (3771, 12537), (4179, 11313), (5373, 8799)]