81334398

素因数分解:

$2^1\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{12071}}^1$

素因数の和:13199

約数の個数: 16

約数和(自身を含む): 162827136

約数和(自身を除く): 81492738

約数列:

[1, 2, 3, 6, 1123, 2246, 3369, 6738, 12071, 24142, 36213, 72426, 13555733, 27111466, 40667199, 81334398]

約数ペア:

[(1, 81334398), (2, 40667199), (3, 27111466), (6, 13555733), (1123, 72426), (2246, 36213), (3369, 24142), (6738, 12071)]