2542049217

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 4015872000

約数和(自身を除く): 1473822783

約数列:

[1, 3, 9, 23, 27, 69, 83, 149, 207, 249, 331, 447, 621, 747, 993, 1341, 1909, 2241, 2979, 3427, 4023, 5727, 7613, 8937, 10281, 12367, 17181, 22839, 27473, 30843, 37101, 49319, 51543, 68517, 82419, 92529, 111303, 147957, 205551, 247257, 284441, 333909, 443871, 631879, 741771, 853323, 1134337, 1331613, 1895637, 2559969, 3403011, 4093477, 5686911, 7679907, 10209033, 12280431, 17060733, 30627099, 36841293, 94149971, 110523879, 282449913, 847349739, 2542049217]

約数ペア:

[(1, 2542049217), (3, 847349739), (9, 282449913), (23, 110523879), (27, 94149971), (69, 36841293), (83, 30627099), (149, 17060733), (207, 12280431), (249, 10209033), (331, 7679907), (447, 5686911), (621, 4093477), (747, 3403011), (993, 2559969), (1341, 1895637), (1909, 1331613), (2241, 1134337), (2979, 853323), (3427, 741771), (4023, 631879), (5727, 443871), (7613, 333909), (8937, 284441), (10281, 247257), (12367, 205551), (17181, 147957), (22839, 111303), (27473, 92529), (30843, 82419), (37101, 68517), (49319, 51543)]