121086889

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 156672000

約数和(自身を除く): 35585111

約数列:

[1, 7, 11, 49, 67, 77, 343, 469, 479, 539, 737, 3283, 3353, 3773, 5159, 5269, 22981, 23471, 32093, 36113, 36883, 164297, 224651, 252791, 258181, 353023, 1572557, 1807267, 2471161, 11007899, 17298127, 121086889]

約数ペア:

[(1, 121086889), (7, 17298127), (11, 11007899), (49, 2471161), (67, 1807267), (77, 1572557), (343, 353023), (469, 258181), (479, 252791), (539, 224651), (737, 164297), (3283, 36883), (3353, 36113), (3773, 32093), (5159, 23471), (5269, 22981)]