18060057

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{9421}}^1$

素因数の和:9501

約数の個数: 16

約数和(自身を含む): 27135360

約数和(自身を除く): 9075303

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 9421, 28263, 84789, 254367, 668891, 2006673, 6020019, 18060057]

約数ペア:

[(1, 18060057), (3, 6020019), (9, 2006673), (27, 668891), (71, 254367), (213, 84789), (639, 28263), (1917, 9421)]