6866559

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 11888640

約数和(自身を除く): 5022081

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 773, 987, 1269, 2319, 2961, 5411, 6957, 8883, 16233, 20871, 36331, 48699, 108993, 146097, 254317, 326979, 762951, 980937, 2288853, 6866559]

約数ペア:

[(1, 6866559), (3, 2288853), (7, 980937), (9, 762951), (21, 326979), (27, 254317), (47, 146097), (63, 108993), (141, 48699), (189, 36331), (329, 20871), (423, 16233), (773, 8883), (987, 6957), (1269, 5411), (2319, 2961)]