27408051243

素因数分解:

$3^4\times {\mathrm{23747}}^1\times {\mathrm{14249}}^1$

素因数の和:38008

約数の個数: 20

約数和(自身を含む): 40947489000

約数和(自身を除く): 13539437757

約数列:

[1, 3, 9, 27, 81, 14249, 23747, 42747, 71241, 128241, 213723, 384723, 641169, 1154169, 1923507, 338371003, 1015113009, 3045339027, 9136017081, 27408051243]

約数ペア:

[(1, 27408051243), (3, 9136017081), (9, 3045339027), (27, 1015113009), (81, 338371003), (14249, 1923507), (23747, 1154169), (42747, 641169), (71241, 384723), (128241, 213723)]