56682423

素因数分解:

$3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 99240960

約数和(自身を除く): 42558537

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 243, 329, 423, 567, 709, 987, 1269, 1701, 2127, 2961, 3807, 4963, 6381, 8883, 11421, 14889, 19143, 26649, 33323, 44667, 57429, 79947, 99969, 134001, 172287, 233261, 299907, 402003, 699783, 899721, 1206009, 2099349, 2699163, 6298047, 8097489, 18894141, 56682423]

約数ペア:

[(1, 56682423), (3, 18894141), (7, 8097489), (9, 6298047), (21, 2699163), (27, 2099349), (47, 1206009), (63, 899721), (81, 699783), (141, 402003), (189, 299907), (243, 233261), (329, 172287), (423, 134001), (567, 99969), (709, 79947), (987, 57429), (1269, 44667), (1701, 33323), (2127, 26649), (2961, 19143), (3807, 14889), (4963, 11421), (6381, 8883)]