18457072911

素因数分解:

$3^3\times {\mathrm{3037}}^1\times {\mathrm{225089}}^1$

素因数の和:228135

約数の個数: 16

約数和(自身を含む): 27352936800

約数和(自身を除く): 8895863889

約数列:

[1, 3, 9, 27, 3037, 9111, 27333, 81999, 225089, 675267, 2025801, 6077403, 683595293, 2050785879, 6152357637, 18457072911]

約数ペア:

[(1, 18457072911), (3, 6152357637), (9, 2050785879), (27, 683595293), (3037, 6077403), (9111, 2025801), (27333, 675267), (81999, 225089)]