173668617

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4349}}^1$

素因数の和:4407

約数の個数: 40

約数和(自身を含む): 284229000

約数和(自身を除く): 110560383

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1377, 1479, 2349, 4349, 4437, 13047, 13311, 39141, 39933, 73933, 117423, 126121, 221799, 352269, 378363, 665397, 1135089, 1996191, 2144057, 3405267, 5988573, 6432171, 10215801, 19296513, 57889539, 173668617]

約数ペア:

[(1, 173668617), (3, 57889539), (9, 19296513), (17, 10215801), (27, 6432171), (29, 5988573), (51, 3405267), (81, 2144057), (87, 1996191), (153, 1135089), (261, 665397), (459, 378363), (493, 352269), (783, 221799), (1377, 126121), (1479, 117423), (2349, 73933), (4349, 39933), (4437, 39141), (13047, 13311)]