27279441

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25471}}^1$

素因数の和:25501

約数の個数: 24

約数和(自身を含む): 47683584

約数和(自身を除く): 20404143

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 25471, 76413, 178297, 229239, 433007, 534891, 1299021, 1604673, 3031049, 3897063, 9093147, 27279441]

約数ペア:

[(1, 27279441), (3, 9093147), (7, 3897063), (9, 3031049), (17, 1604673), (21, 1299021), (51, 534891), (63, 433007), (119, 229239), (153, 178297), (357, 76413), (1071, 25471)]