27816489

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 41717312

約数和(自身を除く): 13900823

約数列:

[1, 3, 9, 37, 103, 111, 309, 333, 811, 927, 2433, 3811, 7299, 11433, 30007, 34299, 83533, 90021, 250599, 270063, 751797, 3090721, 9272163, 27816489]

約数ペア:

[(1, 27816489), (3, 9272163), (9, 3090721), (37, 751797), (103, 270063), (111, 250599), (309, 90021), (333, 83533), (811, 34299), (927, 30007), (2433, 11433), (3811, 7299)]