7841979657

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1\times {\mathrm{613}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 12604584960

約数和(自身を除く): 4762605303

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 593, 613, 799, 1269, 1779, 1839, 2397, 5337, 5517, 7191, 10081, 10421, 16011, 16551, 21573, 27871, 28811, 30243, 31263, 83613, 86433, 90729, 93789, 250839, 259299, 272187, 281367, 363509, 473807, 489787, 752517, 777897, 1090527, 1421421, 1469361, 3271581, 4264263, 4408083, 6179653, 9814743, 12792789, 13224249, 17084923, 18538959, 51254769, 55616877, 153764307, 166850631, 290443691, 461292921, 871331073, 2613993219, 7841979657]

約数ペア:

[(1, 7841979657), (3, 2613993219), (9, 871331073), (17, 461292921), (27, 290443691), (47, 166850631), (51, 153764307), (141, 55616877), (153, 51254769), (423, 18538959), (459, 17084923), (593, 13224249), (613, 12792789), (799, 9814743), (1269, 6179653), (1779, 4408083), (1839, 4264263), (2397, 3271581), (5337, 1469361), (5517, 1421421), (7191, 1090527), (10081, 777897), (10421, 752517), (16011, 489787), (16551, 473807), (21573, 363509), (27871, 281367), (28811, 272187), (30243, 259299), (31263, 250839), (83613, 93789), (86433, 90729)]