55773837

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 96175872

約数和(自身を除く): 40402035

約数列:

[1, 3, 7, 9, 21, 37, 63, 71, 111, 213, 259, 333, 337, 497, 639, 777, 1011, 1491, 2331, 2359, 2627, 3033, 4473, 7077, 7881, 12469, 18389, 21231, 23643, 23927, 37407, 55167, 71781, 87283, 112221, 165501, 167489, 215343, 261849, 502467, 785547, 885299, 1507401, 2655897, 6197093, 7967691, 18591279, 55773837]

約数ペア:

[(1, 55773837), (3, 18591279), (7, 7967691), (9, 6197093), (21, 2655897), (37, 1507401), (63, 885299), (71, 785547), (111, 502467), (213, 261849), (259, 215343), (333, 167489), (337, 165501), (497, 112221), (639, 87283), (777, 71781), (1011, 55167), (1491, 37407), (2331, 23927), (2359, 23643), (2627, 21231), (3033, 18389), (4473, 12469), (7077, 7881)]