55276263

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:778

約数の個数: 60

約数和(自身を含む): 101247960

約数和(自身を除く): 45971697

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 133, 147, 171, 189, 399, 441, 513, 567, 733, 931, 1197, 1323, 1539, 2199, 2793, 3591, 3969, 5131, 6597, 8379, 10773, 13927, 15393, 19791, 25137, 35917, 41781, 46179, 59373, 75411, 97489, 107751, 125343, 138537, 292467, 323253, 376029, 415611, 682423, 877401, 969759, 1128087, 2047269, 2632203, 2909277, 6141807, 7896609, 18425421, 55276263]

約数ペア:

[(1, 55276263), (3, 18425421), (7, 7896609), (9, 6141807), (19, 2909277), (21, 2632203), (27, 2047269), (49, 1128087), (57, 969759), (63, 877401), (81, 682423), (133, 415611), (147, 376029), (171, 323253), (189, 292467), (399, 138537), (441, 125343), (513, 107751), (567, 97489), (733, 75411), (931, 59373), (1197, 46179), (1323, 41781), (1539, 35917), (2199, 25137), (2793, 19791), (3591, 15393), (3969, 13927), (5131, 10773), (6597, 8379)]