16755903

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{6673}}^1$

素因数の和:6716

約数の個数: 20

約数和(自身を含む): 25841728

約数和(自身を除く): 9085825

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 6673, 20019, 60057, 180171, 206863, 540513, 620589, 1861767, 5585301, 16755903]

約数ペア:

[(1, 16755903), (3, 5585301), (9, 1861767), (27, 620589), (31, 540513), (81, 206863), (93, 180171), (279, 60057), (837, 20019), (2511, 6673)]