77885280297

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{262240001}}^1$

素因数の和:262240021

約数の個数: 16

約数和(自身を含む): 125875200960

約数和(自身を除く): 47989920663

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 262240001, 786720003, 2360160009, 2884640011, 7080480027, 8653920033, 25961760099, 77885280297]

約数ペア:

[(1, 77885280297), (3, 25961760099), (9, 8653920033), (11, 7080480027), (27, 2884640011), (33, 2360160009), (99, 786720003), (297, 262240001)]