27999962091

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{10691089}}^1$

素因数の和:10691195

約数の個数: 16

約数和(自身を含む): 41909072800

約数和(自身を除く): 13909110709

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 10691089, 32073267, 96219801, 288659403, 1037035633, 3111106899, 9333320697, 27999962091]

約数ペア:

[(1, 27999962091), (3, 9333320697), (9, 3111106899), (27, 1037035633), (97, 288659403), (291, 96219801), (873, 32073267), (2619, 10691089)]