47726679

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 89284608

約数和(自身を除く): 41557929

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 69, 77, 91, 143, 161, 231, 253, 273, 299, 429, 483, 691, 759, 897, 1001, 1771, 2073, 2093, 3003, 3289, 4837, 5313, 6279, 7601, 8983, 9867, 14511, 15893, 22803, 23023, 26949, 47679, 53207, 62881, 69069, 98813, 111251, 159621, 174823, 188643, 206609, 296439, 333753, 524469, 619827, 691691, 1223761, 1446263, 2075073, 2272699, 3671283, 4338789, 6818097, 15908893, 47726679]

約数ペア:

[(1, 47726679), (3, 15908893), (7, 6818097), (11, 4338789), (13, 3671283), (21, 2272699), (23, 2075073), (33, 1446263), (39, 1223761), (69, 691691), (77, 619827), (91, 524469), (143, 333753), (161, 296439), (231, 206609), (253, 188643), (273, 174823), (299, 159621), (429, 111251), (483, 98813), (691, 69069), (759, 62881), (897, 53207), (1001, 47679), (1771, 26949), (2073, 23023), (2093, 22803), (3003, 15893), (3289, 14511), (4837, 9867), (5313, 8983), (6279, 7601)]