27118881

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{6317}}^1$

素因数の和:6382

約数の個数: 20

約数和(自身を含む): 41281812

約数和(自身を除く): 14162931

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 6317, 18951, 56853, 170559, 334801, 511677, 1004403, 3013209, 9039627, 27118881]

約数ペア:

[(1, 27118881), (3, 9039627), (9, 3013209), (27, 1004403), (53, 511677), (81, 334801), (159, 170559), (477, 56853), (1431, 18951), (4293, 6317)]