68130777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 113541120

約数和(自身を除く): 45410343

約数列:

[1, 3, 11, 13, 31, 33, 39, 47, 93, 109, 141, 143, 327, 341, 403, 429, 517, 611, 1023, 1199, 1209, 1417, 1457, 1551, 1833, 3379, 3597, 4251, 4371, 4433, 5123, 6721, 10137, 13299, 15369, 15587, 16027, 18941, 20163, 37169, 43927, 46761, 48081, 56353, 56823, 66599, 111507, 131781, 158813, 169059, 199797, 208351, 476439, 483197, 625053, 732589, 1449591, 1746943, 2064569, 2197767, 5240829, 6193707, 22710259, 68130777]

約数ペア:

[(1, 68130777), (3, 22710259), (11, 6193707), (13, 5240829), (31, 2197767), (33, 2064569), (39, 1746943), (47, 1449591), (93, 732589), (109, 625053), (141, 483197), (143, 476439), (327, 208351), (341, 199797), (403, 169059), (429, 158813), (517, 131781), (611, 111507), (1023, 66599), (1199, 56823), (1209, 56353), (1417, 48081), (1457, 46761), (1551, 43927), (1833, 37169), (3379, 20163), (3597, 18941), (4251, 16027), (4371, 15587), (4433, 15369), (5123, 13299), (6721, 10137)]