27897588

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{2663}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 73100160

約数和(自身を除く): 45202572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 2663, 3492, 5238, 5326, 7989, 10476, 10652, 15978, 23967, 31956, 47934, 71901, 95868, 143802, 258311, 287604, 516622, 774933, 1033244, 1549866, 2324799, 3099732, 4649598, 6974397, 9299196, 13948794, 27897588]

約数ペア:

[(1, 27897588), (2, 13948794), (3, 9299196), (4, 6974397), (6, 4649598), (9, 3099732), (12, 2324799), (18, 1549866), (27, 1033244), (36, 774933), (54, 516622), (97, 287604), (108, 258311), (194, 143802), (291, 95868), (388, 71901), (582, 47934), (873, 31956), (1164, 23967), (1746, 15978), (2619, 10652), (2663, 10476), (3492, 7989), (5238, 5326)]