2007292023

素因数分解:

$3^9\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 3355815936

約数和(自身を除く): 1348523913

約数列:

[1, 3, 9, 11, 27, 33, 73, 81, 99, 127, 219, 243, 297, 381, 657, 729, 803, 891, 1143, 1397, 1971, 2187, 2409, 2673, 3429, 4191, 5913, 6561, 7227, 8019, 9271, 10287, 12573, 17739, 19683, 21681, 24057, 27813, 30861, 37719, 53217, 65043, 72171, 83439, 92583, 101981, 113157, 159651, 195129, 216513, 250317, 277749, 305943, 339471, 478953, 585387, 750951, 833247, 917829, 1018413, 1436859, 1756161, 2252853, 2499741, 2753487, 3055239, 5268483, 6758559, 8260461, 9165717, 15805449, 20275677, 24781383, 27497151, 60827031, 74344149, 182481093, 223032447, 669097341, 2007292023]

約数ペア:

[(1, 2007292023), (3, 669097341), (9, 223032447), (11, 182481093), (27, 74344149), (33, 60827031), (73, 27497151), (81, 24781383), (99, 20275677), (127, 15805449), (219, 9165717), (243, 8260461), (297, 6758559), (381, 5268483), (657, 3055239), (729, 2753487), (803, 2499741), (891, 2252853), (1143, 1756161), (1397, 1436859), (1971, 1018413), (2187, 917829), (2409, 833247), (2673, 750951), (3429, 585387), (4191, 478953), (5913, 339471), (6561, 305943), (7227, 277749), (8019, 250317), (9271, 216513), (10287, 195129), (12573, 159651), (17739, 113157), (19683, 101981), (21681, 92583), (24057, 83439), (27813, 72171), (30861, 65043), (37719, 53217)]