75756009

素因数分解:

$3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 119347200

約数和(自身を除く): 43591191

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 343, 581, 887, 1029, 1743, 2661, 4067, 6209, 12201, 18627, 28469, 43463, 73621, 85407, 130389, 220863, 304241, 515347, 912723, 1546041, 3607429, 10822287, 25252003, 75756009]

約数ペア:

[(1, 75756009), (3, 25252003), (7, 10822287), (21, 3607429), (49, 1546041), (83, 912723), (147, 515347), (249, 304241), (343, 220863), (581, 130389), (887, 85407), (1029, 73621), (1743, 43463), (2661, 28469), (4067, 18627), (6209, 12201)]