68541341

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 14402659

約数列:

[1, 11, 19, 31, 71, 149, 209, 341, 589, 781, 1349, 1639, 2201, 2831, 4619, 6479, 10579, 14839, 24211, 31141, 41819, 50809, 87761, 116369, 201001, 327949, 460009, 965371, 2211011, 3607439, 6231031, 68541341]

約数ペア:

[(1, 68541341), (11, 6231031), (19, 3607439), (31, 2211011), (71, 965371), (149, 460009), (209, 327949), (341, 201001), (589, 116369), (781, 87761), (1349, 50809), (1639, 41819), (2201, 31141), (2831, 24211), (4619, 14839), (6479, 10579)]