27169623

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17863}}^1$

素因数の和:17895

約数の個数: 18

約数和(自身を含む): 42498456

約数和(自身を除く): 15328833

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 17863, 53589, 160767, 232219, 696657, 2089971, 3018847, 9056541, 27169623]

約数ペア:

[(1, 27169623), (3, 9056541), (9, 3018847), (13, 2089971), (39, 696657), (117, 232219), (169, 160767), (507, 53589), (1521, 17863)]