51518727

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{146777}}^1$

素因数の和:146799

約数の個数: 16

約数和(自身を含む): 82195680

約数和(自身を除く): 30676953

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 146777, 440331, 1320993, 1908101, 3962979, 5724303, 17172909, 51518727]

約数ペア:

[(1, 51518727), (3, 17172909), (9, 5724303), (13, 3962979), (27, 1908101), (39, 1320993), (117, 440331), (351, 146777)]