5678169

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 9381744

約数和(自身を除く): 3703575

約数列:

[1, 3, 7, 19, 21, 49, 57, 107, 133, 147, 321, 361, 399, 749, 931, 1083, 2033, 2247, 2527, 2793, 5243, 6099, 7581, 14231, 15729, 17689, 38627, 42693, 53067, 99617, 115881, 270389, 298851, 811167, 1892723, 5678169]

約数ペア:

[(1, 5678169), (3, 1892723), (7, 811167), (19, 298851), (21, 270389), (49, 115881), (57, 99617), (107, 53067), (133, 42693), (147, 38627), (321, 17689), (361, 15729), (399, 14231), (749, 7581), (931, 6099), (1083, 5243), (2033, 2793), (2247, 2527)]