55780461

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 90599040

約数和(自身を除く): 34818579

約数列:

[1, 3, 9, 11, 27, 33, 99, 293, 297, 641, 879, 1923, 2637, 3223, 5769, 7051, 7911, 9669, 17307, 21153, 29007, 63459, 87021, 187813, 190377, 563439, 1690317, 2065943, 5070951, 6197829, 18593487, 55780461]

約数ペア:

[(1, 55780461), (3, 18593487), (9, 6197829), (11, 5070951), (27, 2065943), (33, 1690317), (99, 563439), (293, 190377), (297, 187813), (641, 87021), (879, 63459), (1923, 29007), (2637, 21153), (3223, 17307), (5769, 9669), (7051, 7911)]