61238187

素因数分解:

$3^7\times {\mathrm{28001}}^1$

素因数の和:28022

約数の個数: 16

約数和(自身を含む): 91846560

約数和(自身を除く): 30608373

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 28001, 84003, 252009, 756027, 2268081, 6804243, 20412729, 61238187]

約数ペア:

[(1, 61238187), (3, 20412729), (9, 6804243), (27, 2268081), (81, 756027), (243, 252009), (729, 84003), (2187, 28001)]