165745341

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{969271}}^1$

素因数の和:969296

約数の個数: 12

約数和(自身を含む): 252010720

約数和(自身を除く): 86265379

約数列:

[1, 3, 9, 19, 57, 171, 969271, 2907813, 8723439, 18416149, 55248447, 165745341]

約数ペア:

[(1, 165745341), (3, 55248447), (9, 18416149), (19, 8723439), (57, 2907813), (171, 969271)]