66308319

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13669}}^1$

素因数の和:13700

約数の個数: 36

約数和(自身を含む): 121553640

約数和(自身を除く): 55245321

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 13669, 41007, 95683, 123021, 150359, 287049, 451077, 669781, 861147, 1052513, 1353231, 2009343, 3157539, 6028029, 7367591, 9472617, 22102773, 66308319]

約数ペア:

[(1, 66308319), (3, 22102773), (7, 9472617), (9, 7367591), (11, 6028029), (21, 3157539), (33, 2009343), (49, 1353231), (63, 1052513), (77, 861147), (99, 669781), (147, 451077), (231, 287049), (441, 150359), (539, 123021), (693, 95683), (1617, 41007), (4851, 13669)]