81932577

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3221}}^1$

素因数の和:3424

約数の個数: 16

約数和(自身を含む): 111867840

約数和(自身を除く): 29935263

約数列:

[1, 3, 61, 139, 183, 417, 3221, 8479, 9663, 25437, 196481, 447719, 589443, 1343157, 27310859, 81932577]

約数ペア:

[(1, 81932577), (3, 27310859), (61, 1343157), (139, 589443), (183, 447719), (417, 196481), (3221, 25437), (8479, 9663)]