27804567

素因数分解:

$3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1601}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 42446592

約数和(自身を除く): 14642025

約数列:

[1, 3, 7, 21, 827, 1601, 2481, 4803, 5789, 11207, 17367, 33621, 1324027, 3972081, 9268189, 27804567]

約数ペア:

[(1, 27804567), (3, 9268189), (7, 3972081), (21, 1324027), (827, 33621), (1601, 17367), (2481, 11207), (4803, 5789)]