210008167209

素因数分解:

$3^3\times {\mathrm{10903}}^1\times {\mathrm{713389}}^1$

素因数の和:724301

約数の個数: 16

約数和(自身を含む): 311152182400

約数和(自身を除く): 101144015191

約数列:

[1, 3, 9, 27, 10903, 32709, 98127, 294381, 713389, 2140167, 6420501, 19261503, 7778080267, 23334240801, 70002722403, 210008167209]

約数ペア:

[(1, 210008167209), (3, 70002722403), (9, 23334240801), (27, 7778080267), (10903, 19261503), (32709, 6420501), (98127, 2140167), (294381, 713389)]