47493027

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 75820800

約数和(自身を除く): 28327773

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2153, 2451, 6459, 7353, 19377, 22059, 40907, 58131, 92579, 122721, 277737, 368163, 833211, 1104489, 1759001, 2499633, 5277003, 15831009, 47493027]

約数ペア:

[(1, 47493027), (3, 15831009), (9, 5277003), (19, 2499633), (27, 1759001), (43, 1104489), (57, 833211), (129, 368163), (171, 277737), (387, 122721), (513, 92579), (817, 58131), (1161, 40907), (2153, 22059), (2451, 19377), (6459, 7353)]