166503337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4057}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 229065984

約数和(自身を除く): 62562647

約数列:

[1, 7, 11, 13, 41, 77, 91, 143, 287, 451, 533, 1001, 3157, 3731, 4057, 5863, 28399, 41041, 44627, 52741, 166337, 312389, 369187, 580151, 1164359, 1829707, 2162381, 4061057, 12807949, 15136667, 23786191, 166503337]

約数ペア:

[(1, 166503337), (7, 23786191), (11, 15136667), (13, 12807949), (41, 4061057), (77, 2162381), (91, 1829707), (143, 1164359), (287, 580151), (451, 369187), (533, 312389), (1001, 166337), (3157, 52741), (3731, 44627), (4057, 41041), (5863, 28399)]