82663161

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{28319}}^1$

素因数の和:28468

約数の個数: 16

約数和(自身を含む): 126873600

約数和(自身を除く): 44210439

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 28319, 84957, 198233, 594699, 3936341, 11809023, 27554387, 82663161]

約数ペア:

[(1, 82663161), (3, 27554387), (7, 11809023), (21, 3936341), (139, 594699), (417, 198233), (973, 84957), (2919, 28319)]