81008037

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7507}}^1$

素因数の和:7633

約数の個数: 24

約数和(自身を含む): 128837280

約数和(自身を除く): 47829243

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 7507, 10791, 22521, 67563, 82577, 247731, 743193, 818263, 2454789, 7364367, 9000893, 27002679, 81008037]

約数ペア:

[(1, 81008037), (3, 27002679), (9, 9000893), (11, 7364367), (33, 2454789), (99, 818263), (109, 743193), (327, 247731), (981, 82577), (1199, 67563), (3597, 22521), (7507, 10791)]