8021240272071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{55243843}}^1$

素因数の和:55243952

約数の個数: 48

約数和(自身を含む): 13392433637856

約数和(自身を除く): 5371193365785

約数列:

[1, 3, 9, 13, 17, 39, 51, 73, 117, 153, 219, 221, 657, 663, 949, 1241, 1989, 2847, 3723, 8541, 11169, 16133, 48399, 145197, 55243843, 165731529, 497194587, 718169959, 939145331, 2154509877, 2817435993, 4032800539, 6463529631, 8452307979, 12098401617, 12208889303, 36295204851, 36626667909, 52426407007, 68557609163, 109880003727, 157279221021, 205672827489, 471837663063, 617018482467, 891248919119, 2673746757357, 8021240272071]

約数ペア:

[(1, 8021240272071), (3, 2673746757357), (9, 891248919119), (13, 617018482467), (17, 471837663063), (39, 205672827489), (51, 157279221021), (73, 109880003727), (117, 68557609163), (153, 52426407007), (219, 36626667909), (221, 36295204851), (657, 12208889303), (663, 12098401617), (949, 8452307979), (1241, 6463529631), (1989, 4032800539), (2847, 2817435993), (3723, 2154509877), (8541, 939145331), (11169, 718169959), (16133, 497194587), (48399, 165731529), (145197, 55243843)]