66018969

素因数分解:

$3^7\times {\mathrm{30187}}^1$

素因数の和:30208

約数の個数: 16

約数和(自身を含む): 99016640

約数和(自身を除く): 32997671

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 30187, 90561, 271683, 815049, 2445147, 7335441, 22006323, 66018969]

約数ペア:

[(1, 66018969), (3, 22006323), (9, 7335441), (27, 2445147), (81, 815049), (243, 271683), (729, 90561), (2187, 30187)]