55144776141

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3543781}}^1$

素因数の和:3543826

約数の個数: 48

約数和(自身を含む): 103194931840

約数和(自身を除く): 48050155699

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 15561, 3543781, 10631343, 24806467, 31894029, 46069153, 67331839, 74419401, 138207459, 201995517, 223258203, 322484071, 414622377, 471322873, 605986551, 875313907, 967452213, 1413968619, 2625941721, 2902356639, 4241905857, 6127197349, 7877825163, 18381592047, 55144776141]

約数ペア:

[(1, 55144776141), (3, 18381592047), (7, 7877825163), (9, 6127197349), (13, 4241905857), (19, 2902356639), (21, 2625941721), (39, 1413968619), (57, 967452213), (63, 875313907), (91, 605986551), (117, 471322873), (133, 414622377), (171, 322484071), (247, 223258203), (273, 201995517), (399, 138207459), (741, 74419401), (819, 67331839), (1197, 46069153), (1729, 31894029), (2223, 24806467), (5187, 10631343), (15561, 3543781)]