26127441

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{6863}}^1$

素因数の和:6922

約数の個数: 20

約数和(自身を含む): 39866112

約数和(自身を除く): 13738671

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 6863, 20589, 61767, 185301, 322561, 555903, 967683, 2903049, 8709147, 26127441]

約数ペア:

[(1, 26127441), (3, 8709147), (9, 2903049), (27, 967683), (47, 555903), (81, 322561), (141, 185301), (423, 61767), (1269, 20589), (3807, 6863)]