2116733769

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 3383493120

約数和(自身を除く): 1266759351

約数列:

[1, 3, 9, 23, 27, 53, 69, 73, 159, 207, 219, 477, 621, 657, 881, 1219, 1431, 1679, 1971, 2643, 3657, 3869, 5037, 7929, 10971, 11607, 15111, 20263, 23787, 32913, 34821, 45333, 46693, 60789, 64313, 88987, 104463, 140079, 182367, 192939, 266961, 420237, 547101, 578817, 800883, 1073939, 1260711, 1479199, 1736451, 2402649, 3221817, 3408589, 4437597, 9665451, 10225767, 13312791, 28996353, 30677301, 39938373, 78397547, 92031903, 235192641, 705577923, 2116733769]

約数ペア:

[(1, 2116733769), (3, 705577923), (9, 235192641), (23, 92031903), (27, 78397547), (53, 39938373), (69, 30677301), (73, 28996353), (159, 13312791), (207, 10225767), (219, 9665451), (477, 4437597), (621, 3408589), (657, 3221817), (881, 2402649), (1219, 1736451), (1431, 1479199), (1679, 1260711), (1971, 1073939), (2643, 800883), (3657, 578817), (3869, 547101), (5037, 420237), (7929, 266961), (10971, 192939), (11607, 182367), (15111, 140079), (20263, 104463), (23787, 88987), (32913, 64313), (34821, 60789), (45333, 46693)]