57191589

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7759}}^1$

素因数の和:7791

約数の個数: 40

約数和(自身を含む): 105163520

約数和(自身を除く): 47971931

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 7759, 23277, 54313, 69831, 100867, 162939, 209493, 302601, 488817, 628479, 706069, 907803, 1466451, 2118207, 2723409, 4399353, 6354621, 8170227, 19063863, 57191589]

約数ペア:

[(1, 57191589), (3, 19063863), (7, 8170227), (9, 6354621), (13, 4399353), (21, 2723409), (27, 2118207), (39, 1466451), (63, 907803), (81, 706069), (91, 628479), (117, 488817), (189, 302601), (273, 209493), (351, 162939), (567, 100867), (819, 69831), (1053, 54313), (2457, 23277), (7371, 7759)]