55581471

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 60

約数和(自身を含む): 93854376

約数和(自身を除く): 38272905

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 107, 121, 159, 297, 321, 363, 477, 583, 891, 963, 1089, 1177, 1431, 1749, 2889, 3267, 3531, 4293, 5247, 5671, 6413, 8667, 9801, 10593, 12947, 15741, 17013, 19239, 31779, 38841, 47223, 51039, 57717, 62381, 95337, 116523, 153117, 173151, 187143, 349569, 459351, 519453, 561429, 686191, 1048707, 1684287, 2058573, 5052861, 6175719, 18527157, 55581471]

約数ペア:

[(1, 55581471), (3, 18527157), (9, 6175719), (11, 5052861), (27, 2058573), (33, 1684287), (53, 1048707), (81, 686191), (99, 561429), (107, 519453), (121, 459351), (159, 349569), (297, 187143), (321, 173151), (363, 153117), (477, 116523), (583, 95337), (891, 62381), (963, 57717), (1089, 51039), (1177, 47223), (1431, 38841), (1749, 31779), (2889, 19239), (3267, 17013), (3531, 15741), (4293, 12947), (5247, 10593), (5671, 9801), (6413, 8667)]