201671019

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{883}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 326726400

約数和(自身を除く): 125055381

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 769, 883, 2307, 2649, 6921, 7947, 8459, 9713, 20763, 23841, 25377, 29139, 76131, 87417, 228393, 262251, 679027, 2037081, 6111243, 7469297, 18333729, 22407891, 67223673, 201671019]

約数ペア:

[(1, 201671019), (3, 67223673), (9, 22407891), (11, 18333729), (27, 7469297), (33, 6111243), (99, 2037081), (297, 679027), (769, 262251), (883, 228393), (2307, 87417), (2649, 76131), (6921, 29139), (7947, 25377), (8459, 23841), (9713, 20763)]