84711591

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3083}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 127011456

約数和(自身を除く): 42299865

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 3053, 3083, 9159, 9249, 27477, 27747, 132569, 218893, 397707, 656679, 1193121, 1970037, 9412399, 28237197, 84711591]

約数ペア:

[(1, 84711591), (3, 28237197), (9, 9412399), (43, 1970037), (71, 1193121), (129, 656679), (213, 397707), (387, 218893), (639, 132569), (3053, 27747), (3083, 27477), (9159, 9249)]