56868561

素因数分解:

$3^7\times {\mathrm{26003}}^1$

素因数の和:26024

約数の個数: 16

約数和(自身を含む): 85293120

約数和(自身を除く): 28424559

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 26003, 78009, 234027, 702081, 2106243, 6318729, 18956187, 56868561]

約数ペア:

[(1, 56868561), (3, 18956187), (9, 6318729), (27, 2106243), (81, 702081), (243, 234027), (729, 78009), (2187, 26003)]