51200073

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 80795520

約数和(自身を除く): 29595447

約数列:

[1, 3, 9, 17, 27, 51, 153, 331, 337, 459, 993, 1011, 2979, 3033, 5627, 5729, 8937, 9099, 16881, 17187, 50643, 51561, 111547, 151929, 154683, 334641, 1003923, 1896299, 3011769, 5688897, 17066691, 51200073]

約数ペア:

[(1, 51200073), (3, 17066691), (9, 5688897), (17, 3011769), (27, 1896299), (51, 1003923), (153, 334641), (331, 154683), (337, 151929), (459, 111547), (993, 51561), (1011, 50643), (2979, 17187), (3033, 16881), (5627, 9099), (5729, 8937)]