81446826

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139943}}^1$

素因数の和:140045

約数の個数: 16

約数和(自身を含む): 164574144

約数和(自身を除く): 83127318

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 139943, 279886, 419829, 839658, 13574471, 27148942, 40723413, 81446826]

約数ペア:

[(1, 81446826), (2, 40723413), (3, 27148942), (6, 13574471), (97, 839658), (194, 419829), (291, 279886), (582, 139943)]