45899721

素因数分解:

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

素因数の和:183

約数の個数: 72

約数和(自身を含む): 82784520

約数和(自身を除く): 36884799

約数列:

[1, 3, 7, 9, 21, 29, 37, 49, 63, 87, 97, 111, 147, 203, 259, 261, 291, 333, 441, 609, 679, 777, 873, 1073, 1421, 1813, 1827, 2037, 2331, 2813, 3219, 3589, 4263, 4753, 5439, 6111, 7511, 8439, 9657, 10767, 12789, 14259, 16317, 19691, 22533, 25123, 25317, 32301, 42777, 52577, 59073, 67599, 75369, 104081, 137837, 157731, 175861, 177219, 226107, 312243, 413511, 473193, 527583, 728567, 936729, 1240533, 1582749, 2185701, 5099969, 6557103, 15299907, 45899721]

約数ペア:

[(1, 45899721), (3, 15299907), (7, 6557103), (9, 5099969), (21, 2185701), (29, 1582749), (37, 1240533), (49, 936729), (63, 728567), (87, 527583), (97, 473193), (111, 413511), (147, 312243), (203, 226107), (259, 177219), (261, 175861), (291, 157731), (333, 137837), (441, 104081), (609, 75369), (679, 67599), (777, 59073), (873, 52577), (1073, 42777), (1421, 32301), (1813, 25317), (1827, 25123), (2037, 22533), (2331, 19691), (2813, 16317), (3219, 14259), (3589, 12789), (4263, 10767), (4753, 9657), (5439, 8439), (6111, 7511)]