7382583

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 56

約数和(自身を含む): 12853680

約数和(自身を除く): 5471097

約数列:

[1, 3, 9, 13, 19, 27, 39, 41, 57, 81, 117, 123, 171, 243, 247, 351, 369, 513, 533, 729, 741, 779, 1053, 1107, 1539, 1599, 2223, 2337, 3159, 3321, 4617, 4797, 6669, 7011, 9477, 9963, 10127, 13851, 14391, 20007, 21033, 29889, 30381, 43173, 60021, 63099, 91143, 129519, 180063, 189297, 273429, 388557, 567891, 820287, 2460861, 7382583]

約数ペア:

[(1, 7382583), (3, 2460861), (9, 820287), (13, 567891), (19, 388557), (27, 273429), (39, 189297), (41, 180063), (57, 129519), (81, 91143), (117, 63099), (123, 60021), (171, 43173), (243, 30381), (247, 29889), (351, 21033), (369, 20007), (513, 14391), (533, 13851), (729, 10127), (741, 9963), (779, 9477), (1053, 7011), (1107, 6669), (1539, 4797), (1599, 4617), (2223, 3321), (2337, 3159)]