6465123

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 11110400

約数和(自身を除く): 4645277

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 433, 553, 711, 1299, 1659, 2133, 3031, 3897, 4977, 9093, 11691, 14931, 27279, 34207, 81837, 102621, 239449, 307863, 718347, 923589, 2155041, 6465123]

約数ペア:

[(1, 6465123), (3, 2155041), (7, 923589), (9, 718347), (21, 307863), (27, 239449), (63, 102621), (79, 81837), (189, 34207), (237, 27279), (433, 14931), (553, 11691), (711, 9093), (1299, 4977), (1659, 3897), (2133, 3031)]