2043669366819

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{20149}}^1\times {\mathrm{9337}}^1$

素因数の和:29580

約数の個数: 48

約数和(自身を含む): 3170131473600

約数和(自身を除く): 1126462106781

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 9337, 10863, 20149, 28011, 60447, 84033, 158729, 181341, 342533, 476187, 662927, 1027599, 1428561, 1430579, 1988781, 3082797, 4291737, 5966343, 11269759, 12875211, 24319843, 33809277, 72959529, 101427831, 188131213, 218878587, 564393639, 1693180917, 3198230621, 9594691863, 13357316123, 28784075589, 40071948369, 120215845107, 227074374091, 681223122273, 2043669366819]

約数ペア:

[(1, 2043669366819), (3, 681223122273), (9, 227074374091), (17, 120215845107), (51, 40071948369), (71, 28784075589), (153, 13357316123), (213, 9594691863), (639, 3198230621), (1207, 1693180917), (3621, 564393639), (9337, 218878587), (10863, 188131213), (20149, 101427831), (28011, 72959529), (60447, 33809277), (84033, 24319843), (158729, 12875211), (181341, 11269759), (342533, 5966343), (476187, 4291737), (662927, 3082797), (1027599, 1988781), (1428561, 1430579)]