71808281181

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{5749}}^1$

素因数の和:6027

約数の個数: 96

約数和(自身を含む): 129799488000

約数和(自身を除く): 57991206819

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 101, 117, 151, 273, 303, 453, 707, 819, 909, 1057, 1313, 1359, 1963, 2121, 3171, 3939, 5749, 5889, 6363, 9191, 9513, 11817, 13741, 15251, 17247, 17667, 27573, 40243, 41223, 45753, 51741, 74737, 82719, 106757, 120729, 123669, 137259, 198263, 224211, 320271, 362187, 523159, 580649, 594789, 672633, 868099, 960813, 1387841, 1569477, 1741947, 1784367, 2604297, 4064543, 4163523, 4708431, 5225841, 6076693, 7548437, 7812891, 11285287, 12193629, 12490569, 18230079, 22645311, 33855861, 36580887, 52839059, 54690237, 67935933, 78997009, 87677999, 101567583, 158517177, 236991027, 263033997, 475551531, 613745993, 710973081, 789101991, 1139813987, 1841237979, 3419441961, 5523713937, 7978697909, 10258325883, 23936093727, 71808281181]

約数ペア:

[(1, 71808281181), (3, 23936093727), (7, 10258325883), (9, 7978697909), (13, 5523713937), (21, 3419441961), (39, 1841237979), (63, 1139813987), (91, 789101991), (101, 710973081), (117, 613745993), (151, 475551531), (273, 263033997), (303, 236991027), (453, 158517177), (707, 101567583), (819, 87677999), (909, 78997009), (1057, 67935933), (1313, 54690237), (1359, 52839059), (1963, 36580887), (2121, 33855861), (3171, 22645311), (3939, 18230079), (5749, 12490569), (5889, 12193629), (6363, 11285287), (9191, 7812891), (9513, 7548437), (11817, 6076693), (13741, 5225841), (15251, 4708431), (17247, 4163523), (17667, 4064543), (27573, 2604297), (40243, 1784367), (41223, 1741947), (45753, 1569477), (51741, 1387841), (74737, 960813), (82719, 868099), (106757, 672633), (120729, 594789), (123669, 580649), (137259, 523159), (198263, 362187), (224211, 320271)]