27948429

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{25247}}^1$

素因数の和:25297

約数の個数: 16

約数和(自身を含む): 42416640

約数和(自身を除く): 14468211

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 25247, 75741, 227223, 681669, 1035127, 3105381, 9316143, 27948429]

約数ペア:

[(1, 27948429), (3, 9316143), (9, 3105381), (27, 1035127), (41, 681669), (123, 227223), (369, 75741), (1107, 25247)]