920657909759

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 1150927335936

約数和(自身を除く): 230269426177

約数列:

[1, 7, 19, 61, 83, 133, 227, 317, 361, 427, 581, 1159, 1577, 1589, 2219, 2527, 4313, 5063, 6023, 8113, 11039, 13847, 18841, 19337, 22021, 26311, 29963, 30191, 35441, 42161, 71959, 81947, 96197, 96929, 114437, 131887, 135359, 154147, 184177, 209741, 263093, 357979, 367403, 499909, 503713, 573629, 673379, 801059, 1149301, 1367221, 1604971, 1827743, 1841651, 2505853, 2571821, 3499363, 4389499, 4998767, 5972597, 6801601, 6980657, 8045107, 9498271, 9570547, 11234797, 12794201, 21836719, 25977199, 30494449, 30726493, 34991369, 41808179, 47611207, 48864599, 66487897, 83400481, 113479343, 152857033, 181840393, 213461143, 364328417, 414897661, 579394531, 583803367, 794355401, 1584609139, 2156107517, 2550298919, 2904283627, 4055761717, 6922239923, 11092263973, 15092752619, 48455679461, 131522558537, 920657909759]

約数ペア:

[(1, 920657909759), (7, 131522558537), (19, 48455679461), (61, 15092752619), (83, 11092263973), (133, 6922239923), (227, 4055761717), (317, 2904283627), (361, 2550298919), (427, 2156107517), (581, 1584609139), (1159, 794355401), (1577, 583803367), (1589, 579394531), (2219, 414897661), (2527, 364328417), (4313, 213461143), (5063, 181840393), (6023, 152857033), (8113, 113479343), (11039, 83400481), (13847, 66487897), (18841, 48864599), (19337, 47611207), (22021, 41808179), (26311, 34991369), (29963, 30726493), (30191, 30494449), (35441, 25977199), (42161, 21836719), (71959, 12794201), (81947, 11234797), (96197, 9570547), (96929, 9498271), (114437, 8045107), (131887, 6980657), (135359, 6801601), (154147, 5972597), (184177, 4998767), (209741, 4389499), (263093, 3499363), (357979, 2571821), (367403, 2505853), (499909, 1841651), (503713, 1827743), (573629, 1604971), (673379, 1367221), (801059, 1149301)]