26080407

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{50839}}^1$

素因数の和:50867

約数の個数: 16

約数和(自身を含む): 40672000

約数和(自身を除く): 14591593

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 50839, 152517, 457551, 965941, 1372653, 2897823, 8693469, 26080407]

約数ペア:

[(1, 26080407), (3, 8693469), (9, 2897823), (19, 1372653), (27, 965941), (57, 457551), (171, 152517), (513, 50839)]