171618781293

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{373897127}}^1$

素因数の和:373897153

約数の個数: 16

約数和(自身を含む): 269205932160

約数和(自身を除く): 97587150867

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 373897127, 1121691381, 3365074143, 6356251159, 10095222429, 19068753477, 57206260431, 171618781293]

約数ペア:

[(1, 171618781293), (3, 57206260431), (9, 19068753477), (17, 10095222429), (27, 6356251159), (51, 3365074143), (153, 1121691381), (459, 373897127)]