540722637

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16103}}^1$

素因数の和:16170

約数の個数: 48

約数和(自身を含む): 984791808

約数和(自身を除く): 444069171

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 819, 861, 1599, 2583, 3731, 4797, 11193, 16103, 33579, 48309, 112721, 144927, 209339, 338163, 628017, 660223, 1014489, 1465373, 1884051, 1980669, 4396119, 4621561, 5942007, 8582899, 13188357, 13864683, 25748697, 41594049, 60080293, 77246091, 180240879, 540722637]

約数ペア:

[(1, 540722637), (3, 180240879), (7, 77246091), (9, 60080293), (13, 41594049), (21, 25748697), (39, 13864683), (41, 13188357), (63, 8582899), (91, 5942007), (117, 4621561), (123, 4396119), (273, 1980669), (287, 1884051), (369, 1465373), (533, 1014489), (819, 660223), (861, 628017), (1599, 338163), (2583, 209339), (3731, 144927), (4797, 112721), (11193, 48309), (16103, 33579)]