51167727

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{145777}}^1$

素因数の和:145799

約数の個数: 16

約数和(自身を含む): 81635680

約数和(自身を除く): 30467953

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 145777, 437331, 1311993, 1895101, 3935979, 5685303, 17055909, 51167727]

約数ペア:

[(1, 51167727), (3, 17055909), (9, 5685303), (13, 3935979), (27, 1895101), (39, 1311993), (117, 437331), (351, 145777)]