768087727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 935794944

約数和(自身を除く): 167707217

約数列:

[1, 11, 17, 41, 71, 83, 187, 289, 451, 697, 781, 913, 1207, 1411, 2911, 3179, 3403, 5893, 7667, 11849, 13277, 15521, 20519, 23987, 32021, 37433, 49487, 57851, 64823, 100181, 130339, 225709, 241613, 263857, 544357, 636361, 841279, 983467, 1101991, 1703077, 2657743, 4107421, 9254069, 10818137, 18733847, 45181631, 69826157, 768087727]

約数ペア:

[(1, 768087727), (11, 69826157), (17, 45181631), (41, 18733847), (71, 10818137), (83, 9254069), (187, 4107421), (289, 2657743), (451, 1703077), (697, 1101991), (781, 983467), (913, 841279), (1207, 636361), (1411, 544357), (2911, 263857), (3179, 241613), (3403, 225709), (5893, 130339), (7667, 100181), (11849, 64823), (13277, 57851), (15521, 49487), (20519, 37433), (23987, 32021)]