74981427

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 101882880

約数和(自身を除く): 26901453

約数列:

[1, 3, 107, 109, 321, 327, 2143, 6429, 11663, 34989, 229301, 233587, 687903, 700761, 24993809, 74981427]

約数ペア:

[(1, 74981427), (3, 24993809), (107, 700761), (109, 687903), (321, 233587), (327, 229301), (2143, 34989), (6429, 11663)]