27989142

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113777}}^1$

素因数の和:113823

約数の個数: 16

約数和(自身を含む): 57344112

約数和(自身を除く): 29354970

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 113777, 227554, 341331, 682662, 4664857, 9329714, 13994571, 27989142]

約数ペア:

[(1, 27989142), (2, 13994571), (3, 9329714), (6, 4664857), (41, 682662), (82, 341331), (123, 227554), (246, 113777)]