68576409

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10039}}^1$

素因数の和:10082

約数の個数: 32

約数和(自身を含む): 115660800

約数和(自身を除く): 47084391

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 10039, 30117, 90351, 110429, 230897, 271053, 331287, 692691, 993861, 2078073, 2539867, 2981583, 6234219, 7619601, 22858803, 68576409]

約数ペア:

[(1, 68576409), (3, 22858803), (9, 7619601), (11, 6234219), (23, 2981583), (27, 2539867), (33, 2078073), (69, 993861), (99, 692691), (207, 331287), (253, 271053), (297, 230897), (621, 110429), (759, 90351), (2277, 30117), (6831, 10039)]