81007377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{10271}}^1$

素因数の和:10524

約数の個数: 16

約数和(自身を含む): 118333440

約数和(自身を除く): 37326063

約数列:

[1, 3, 11, 33, 239, 717, 2629, 7887, 10271, 30813, 112981, 338943, 2454769, 7364307, 27002459, 81007377]

約数ペア:

[(1, 81007377), (3, 27002459), (11, 7364307), (33, 2454769), (239, 338943), (717, 112981), (2629, 30813), (7887, 10271)]