27189657

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11941}}^1$

素因数の和:11981

約数の個数: 24

約数和(自身を含む): 44710848

約数和(自身を除く): 17521191

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 11941, 35823, 107469, 131351, 274643, 394053, 823929, 1182159, 2471787, 3021073, 9063219, 27189657]

約数ペア:

[(1, 27189657), (3, 9063219), (9, 3021073), (11, 2471787), (23, 1182159), (33, 823929), (69, 394053), (99, 274643), (207, 131351), (253, 107469), (759, 35823), (2277, 11941)]