27762219

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3119}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 42831360

約数和(自身を除く): 15069141

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 3119, 8901, 9357, 28071, 71737, 134117, 215211, 402351, 645633, 1207053, 3084691, 9254073, 27762219]

約数ペア:

[(1, 27762219), (3, 9254073), (9, 3084691), (23, 1207053), (43, 645633), (69, 402351), (129, 215211), (207, 134117), (387, 71737), (989, 28071), (2967, 9357), (3119, 8901)]