73250487

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 40

約数和(自身を含む): 113743872

約数和(自身を除く): 40493385

約数列:

[1, 3, 9, 27, 47, 71, 81, 141, 213, 271, 423, 639, 813, 1269, 1917, 2439, 3337, 3807, 5751, 7317, 10011, 12737, 19241, 21951, 30033, 38211, 57723, 90099, 114633, 173169, 270297, 343899, 519507, 904327, 1031697, 1558521, 2712981, 8138943, 24416829, 73250487]

約数ペア:

[(1, 73250487), (3, 24416829), (9, 8138943), (27, 2712981), (47, 1558521), (71, 1031697), (81, 904327), (141, 519507), (213, 343899), (271, 270297), (423, 173169), (639, 114633), (813, 90099), (1269, 57723), (1917, 38211), (2439, 30033), (3337, 21951), (3807, 19241), (5751, 12737), (7317, 10011)]