16748127

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{18797}}^1$

素因数の和:18820

約数の個数: 20

約数和(自身を含む): 27294696

約数和(自身を除く): 10546569

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 18797, 56391, 169173, 206767, 507519, 620301, 1522557, 1860903, 5582709, 16748127]

約数ペア:

[(1, 16748127), (3, 5582709), (9, 1860903), (11, 1522557), (27, 620301), (33, 507519), (81, 206767), (99, 169173), (297, 56391), (891, 18797)]