804589137

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 1343433000

約数和(自身を除く): 538843863

約数列:

[1, 3, 9, 11, 29, 33, 73, 87, 99, 121, 219, 261, 319, 349, 363, 657, 803, 957, 1047, 1089, 2117, 2409, 2871, 3141, 3509, 3839, 6351, 7227, 8833, 10121, 10527, 11517, 19053, 23287, 25477, 26499, 30363, 31581, 34551, 42229, 69861, 76431, 79497, 91089, 111331, 126687, 209583, 229293, 256157, 280247, 333993, 380061, 738833, 768471, 840741, 1001979, 1224641, 2216499, 2305413, 2522223, 3082717, 3673923, 6649497, 8127163, 9248151, 11021769, 24381489, 27744453, 73144467, 89398793, 268196379, 804589137]

約数ペア:

[(1, 804589137), (3, 268196379), (9, 89398793), (11, 73144467), (29, 27744453), (33, 24381489), (73, 11021769), (87, 9248151), (99, 8127163), (121, 6649497), (219, 3673923), (261, 3082717), (319, 2522223), (349, 2305413), (363, 2216499), (657, 1224641), (803, 1001979), (957, 840741), (1047, 768471), (1089, 738833), (2117, 380061), (2409, 333993), (2871, 280247), (3141, 256157), (3509, 229293), (3839, 209583), (6351, 126687), (7227, 111331), (8833, 91089), (10121, 79497), (10527, 76431), (11517, 69861), (19053, 42229), (23287, 34551), (25477, 31581), (26499, 30363)]