82544721

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{206879}}^1$

素因数の和:206908

約数の個数: 16

約数和(自身を含む): 132403200

約数和(自身を除く): 49858479

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 206879, 620637, 1448153, 3930701, 4344459, 11792103, 27514907, 82544721]

約数ペア:

[(1, 82544721), (3, 27514907), (7, 11792103), (19, 4344459), (21, 3930701), (57, 1448153), (133, 620637), (399, 206879)]