2079968463

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 3173054976

約数和(自身を除く): 1093086513

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 281, 367, 747, 843, 1101, 2241, 2529, 3303, 6723, 7587, 9909, 20169, 22761, 23323, 29727, 30461, 68283, 69969, 89181, 91383, 103127, 209907, 274149, 309381, 629721, 822447, 928143, 1889163, 2467341, 2784429, 5667489, 7402023, 8353287, 8559541, 25059861, 25678623, 77035869, 231107607, 693322821, 2079968463]

約数ペア:

[(1, 2079968463), (3, 693322821), (9, 231107607), (27, 77035869), (81, 25678623), (83, 25059861), (243, 8559541), (249, 8353287), (281, 7402023), (367, 5667489), (747, 2784429), (843, 2467341), (1101, 1889163), (2241, 928143), (2529, 822447), (3303, 629721), (6723, 309381), (7587, 274149), (9909, 209907), (20169, 103127), (22761, 91383), (23323, 89181), (29727, 69969), (30461, 68283)]