157470561

素因数分解:

$3^8\times {\mathrm{24001}}^1$

素因数の和:24025

約数の個数: 18

約数和(自身を含む): 236203682

約数和(自身を除く): 78733121

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 24001, 72003, 216009, 648027, 1944081, 5832243, 17496729, 52490187, 157470561]

約数ペア:

[(1, 157470561), (3, 52490187), (9, 17496729), (27, 5832243), (81, 1944081), (243, 648027), (729, 216009), (2187, 72003), (6561, 24001)]