27578853

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{9371}}^1$

素因数の和:9489

約数の個数: 16

約数和(自身を含む): 41236800

約数和(自身を除く): 13657947

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 9371, 28113, 84339, 253017, 1021439, 3064317, 9192951, 27578853]

約数ペア:

[(1, 27578853), (3, 9192951), (9, 3064317), (27, 1021439), (109, 253017), (327, 84339), (981, 28113), (2943, 9371)]