7767081

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 13698048

約数和(自身を除く): 5930967

約数列:

[1, 3, 7, 9, 21, 31, 41, 63, 93, 97, 123, 217, 279, 287, 291, 369, 651, 679, 861, 873, 1271, 1953, 2037, 2583, 3007, 3813, 3977, 6111, 8897, 9021, 11439, 11931, 21049, 26691, 27063, 27839, 35793, 63147, 80073, 83517, 123287, 189441, 250551, 369861, 863009, 1109583, 2589027, 7767081]

約数ペア:

[(1, 7767081), (3, 2589027), (7, 1109583), (9, 863009), (21, 369861), (31, 250551), (41, 189441), (63, 123287), (93, 83517), (97, 80073), (123, 63147), (217, 35793), (279, 27839), (287, 27063), (291, 26691), (369, 21049), (651, 11931), (679, 11439), (861, 9021), (873, 8897), (1271, 6111), (1953, 3977), (2037, 3813), (2583, 3007)]