123011643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 194365440

約数和(自身を除く): 71353797

約数列:

[1, 3, 17, 19, 37, 47, 51, 57, 73, 111, 141, 219, 323, 629, 703, 799, 893, 969, 1241, 1387, 1739, 1887, 2109, 2397, 2679, 2701, 3431, 3723, 4161, 5217, 8103, 10293, 11951, 15181, 23579, 29563, 33041, 35853, 45543, 45917, 51319, 58327, 65189, 70737, 88689, 99123, 126947, 137751, 153957, 174981, 195567, 380841, 561697, 872423, 1108213, 1685091, 2158099, 2411993, 2617269, 3324639, 6474297, 7235979, 41003881, 123011643]

約数ペア:

[(1, 123011643), (3, 41003881), (17, 7235979), (19, 6474297), (37, 3324639), (47, 2617269), (51, 2411993), (57, 2158099), (73, 1685091), (111, 1108213), (141, 872423), (219, 561697), (323, 380841), (629, 195567), (703, 174981), (799, 153957), (893, 137751), (969, 126947), (1241, 99123), (1387, 88689), (1739, 70737), (1887, 65189), (2109, 58327), (2397, 51319), (2679, 45917), (2701, 45543), (3431, 35853), (3723, 33041), (4161, 29563), (5217, 23579), (8103, 15181), (10293, 11951)]