81049866

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{329471}}^1$

素因数の和:329517

約数の個数: 16

約数和(自身を含む): 166053888

約数和(自身を除く): 85004022

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 329471, 658942, 988413, 1976826, 13508311, 27016622, 40524933, 81049866]

約数ペア:

[(1, 81049866), (2, 40524933), (3, 27016622), (6, 13508311), (41, 1976826), (82, 988413), (123, 658942), (246, 329471)]