6557103

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 11618880

約数和(自身を除く): 5061777

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 97, 111, 203, 259, 261, 291, 333, 609, 679, 777, 873, 1073, 1827, 2037, 2331, 2813, 3219, 3589, 6111, 7511, 8439, 9657, 10767, 19691, 22533, 25123, 25317, 32301, 59073, 67599, 75369, 104081, 177219, 226107, 312243, 728567, 936729, 2185701, 6557103]

約数ペア:

[(1, 6557103), (3, 2185701), (7, 936729), (9, 728567), (21, 312243), (29, 226107), (37, 177219), (63, 104081), (87, 75369), (97, 67599), (111, 59073), (203, 32301), (259, 25317), (261, 25123), (291, 22533), (333, 19691), (609, 10767), (679, 9657), (777, 8439), (873, 7511), (1073, 6111), (1827, 3589), (2037, 3219), (2331, 2813)]