1225367073

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{18127}}^1$

素因数の和:18206

約数の個数: 48

約数和(自身を含む): 2149255680

約数和(自身を除く): 923888607

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 111, 203, 259, 261, 333, 609, 777, 1073, 1827, 2331, 3219, 7511, 9657, 18127, 22533, 54381, 67599, 126889, 163143, 380667, 525683, 670699, 1142001, 1577049, 2012097, 3679781, 4694893, 4731147, 6036291, 11039343, 14084679, 19450271, 33118029, 42254037, 58350813, 136151897, 175052439, 408455691, 1225367073]

約数ペア:

[(1, 1225367073), (3, 408455691), (7, 175052439), (9, 136151897), (21, 58350813), (29, 42254037), (37, 33118029), (63, 19450271), (87, 14084679), (111, 11039343), (203, 6036291), (259, 4731147), (261, 4694893), (333, 3679781), (609, 2012097), (777, 1577049), (1073, 1142001), (1827, 670699), (2331, 525683), (3219, 380667), (7511, 163143), (9657, 126889), (18127, 67599), (22533, 54381)]