57750147

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 46033533

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 107, 117, 273, 321, 659, 749, 819, 963, 1391, 1977, 2247, 4173, 4613, 5931, 6741, 8567, 9737, 12519, 13839, 25701, 29211, 41517, 59969, 70513, 77103, 87633, 179907, 211539, 493591, 539721, 634617, 916669, 1480773, 2750007, 4442319, 6416683, 8250021, 19250049, 57750147]

約数ペア:

[(1, 57750147), (3, 19250049), (7, 8250021), (9, 6416683), (13, 4442319), (21, 2750007), (39, 1480773), (63, 916669), (91, 634617), (107, 539721), (117, 493591), (273, 211539), (321, 179907), (659, 87633), (749, 77103), (819, 70513), (963, 59969), (1391, 41517), (1977, 29211), (2247, 25701), (4173, 13839), (4613, 12519), (5931, 9737), (6741, 8567)]