27437049

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{7207}}^1$

素因数の和:7266

約数の個数: 20

約数和(自身を含む): 41864064

約数和(自身を除く): 14427015

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 7207, 21621, 64863, 194589, 338729, 583767, 1016187, 3048561, 9145683, 27437049]

約数ペア:

[(1, 27437049), (3, 9145683), (9, 3048561), (27, 1016187), (47, 583767), (81, 338729), (141, 194589), (423, 64863), (1269, 21621), (3807, 7207)]