27125361

素因数分解:

$3^7\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 41459200

約数和(自身を除く): 14333839

約数列:

[1, 3, 9, 27, 79, 81, 157, 237, 243, 471, 711, 729, 1413, 2133, 2187, 4239, 6399, 12403, 12717, 19197, 37209, 38151, 57591, 111627, 114453, 172773, 334881, 343359, 1004643, 3013929, 9041787, 27125361]

約数ペア:

[(1, 27125361), (3, 9041787), (9, 3013929), (27, 1004643), (79, 343359), (81, 334881), (157, 172773), (237, 114453), (243, 111627), (471, 57591), (711, 38151), (729, 37209), (1413, 19197), (2133, 12717), (2187, 12403), (4239, 6399)]