6757610979

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2731}}^1$

素因数の和:2920

約数の個数: 64

約数和(自身を含む): 11078369280

約数和(自身を除く): 4320758301

約数列:

[1, 3, 7, 21, 23, 47, 69, 109, 141, 161, 327, 329, 483, 763, 987, 1081, 2289, 2507, 2731, 3243, 5123, 7521, 7567, 8193, 15369, 17549, 19117, 22701, 35861, 52647, 57351, 62813, 107583, 117829, 128357, 188439, 297679, 353487, 385071, 439691, 824803, 893037, 898499, 1319073, 2083753, 2474409, 2695497, 2952211, 6251259, 6846617, 8856633, 13990913, 20539851, 20665477, 41972739, 47926319, 61996431, 97936391, 143778957, 293809173, 321790999, 965372997, 2252536993, 6757610979]

約数ペア:

[(1, 6757610979), (3, 2252536993), (7, 965372997), (21, 321790999), (23, 293809173), (47, 143778957), (69, 97936391), (109, 61996431), (141, 47926319), (161, 41972739), (327, 20665477), (329, 20539851), (483, 13990913), (763, 8856633), (987, 6846617), (1081, 6251259), (2289, 2952211), (2507, 2695497), (2731, 2474409), (3243, 2083753), (5123, 1319073), (7521, 898499), (7567, 893037), (8193, 824803), (15369, 439691), (17549, 385071), (19117, 353487), (22701, 297679), (35861, 188439), (52647, 128357), (57351, 117829), (62813, 107583)]