16769727

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47777}}^1$

素因数の和:47799

約数の個数: 16

約数和(自身を含む): 26755680

約数和(自身を除く): 9985953

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 47777, 143331, 429993, 621101, 1289979, 1863303, 5589909, 16769727]

約数ペア:

[(1, 16769727), (3, 5589909), (9, 1863303), (13, 1289979), (27, 621101), (39, 429993), (117, 143331), (351, 47777)]