564276159

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{827}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 860855040

約数和(自身を除く): 296578881

約数列:

[1, 3, 9, 27, 37, 111, 333, 683, 827, 999, 2049, 2481, 6147, 7443, 18441, 22329, 25271, 30599, 75813, 91797, 227439, 275391, 564841, 682317, 826173, 1694523, 5083569, 15250707, 20899117, 62697351, 188092053, 564276159]

約数ペア:

[(1, 564276159), (3, 188092053), (9, 62697351), (27, 20899117), (37, 15250707), (111, 5083569), (333, 1694523), (683, 826173), (827, 682317), (999, 564841), (2049, 275391), (2481, 227439), (6147, 91797), (7443, 75813), (18441, 30599), (22329, 25271)]