26180577

素因数分解:

$3^7\times {\mathrm{11971}}^1$

素因数の和:11992

約数の個数: 16

約数和(自身を含む): 39268160

約数和(自身を除く): 13087583

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 11971, 35913, 107739, 323217, 969651, 2908953, 8726859, 26180577]

約数ペア:

[(1, 26180577), (3, 8726859), (9, 2908953), (27, 969651), (81, 323217), (243, 107739), (729, 35913), (2187, 11971)]