81230589442

素因数分解:

$2^1\times {\mathrm{2707}}^1\times {\mathrm{3329}}^1\times {\mathrm{4507}}^1$

素因数の和:10545

約数の個数: 16

約数和(自身を含む): 121954563360

約数和(自身を除く): 40723973918

約数列:

[1, 2, 2707, 3329, 4507, 5414, 6658, 9014, 9011603, 12200449, 15003803, 18023206, 24400898, 30007606, 40615294721, 81230589442]

約数ペア:

[(1, 81230589442), (2, 40615294721), (2707, 30007606), (3329, 24400898), (4507, 18023206), (5414, 15003803), (6658, 12200449), (9014, 9011603)]