61923147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 42586293

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 71, 107, 143, 209, 213, 247, 321, 429, 627, 741, 781, 923, 1177, 1349, 1391, 2033, 2343, 2717, 2769, 3531, 4047, 4173, 6099, 7597, 8151, 10153, 14839, 15301, 17537, 22363, 22791, 26429, 30459, 44517, 45903, 52611, 67089, 79287, 83567, 98761, 144343, 192907, 250701, 290719, 296283, 433029, 578721, 872157, 1086371, 1587773, 1876459, 3259113, 4763319, 5629377, 20641049, 61923147]

約数ペア:

[(1, 61923147), (3, 20641049), (11, 5629377), (13, 4763319), (19, 3259113), (33, 1876459), (39, 1587773), (57, 1086371), (71, 872157), (107, 578721), (143, 433029), (209, 296283), (213, 290719), (247, 250701), (321, 192907), (429, 144343), (627, 98761), (741, 83567), (781, 79287), (923, 67089), (1177, 52611), (1349, 45903), (1391, 44517), (2033, 30459), (2343, 26429), (2717, 22791), (2769, 22363), (3531, 17537), (4047, 15301), (4173, 14839), (6099, 10153), (7597, 8151)]