6906804957

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{51647}}^1$

素因数の和:51799

約数の個数: 40

約数和(自身を含む): 11198939136

約数和(自身を除く): 4292134179

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 127, 351, 381, 1053, 1143, 1651, 3429, 4953, 10287, 14859, 44577, 51647, 133731, 154941, 464823, 671411, 1394469, 2014233, 4183407, 6042699, 6559169, 18128097, 19677507, 54384291, 59032521, 85269197, 177097563, 255807591, 531292689, 767422773, 2302268319, 6906804957]

約数ペア:

[(1, 6906804957), (3, 2302268319), (9, 767422773), (13, 531292689), (27, 255807591), (39, 177097563), (81, 85269197), (117, 59032521), (127, 54384291), (351, 19677507), (381, 18128097), (1053, 6559169), (1143, 6042699), (1651, 4183407), (3429, 2014233), (4953, 1394469), (10287, 671411), (14859, 464823), (44577, 154941), (51647, 133731)]