27755919

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{5743}}^1$

素因数の和:5931

約数の個数: 16

約数和(自身を含む): 41356800

約数和(自身を除く): 13600881

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 5743, 17229, 51687, 155061, 1027997, 3083991, 9251973, 27755919]

約数ペア:

[(1, 27755919), (3, 9251973), (9, 3083991), (27, 1027997), (179, 155061), (537, 51687), (1611, 17229), (4833, 5743)]