808220187

素因数分解:

$3^5\times {\mathrm{3326009}}^1$

素因数の和:3326024

約数の個数: 12

約数和(自身を含む): 1210667640

約数和(自身を除く): 402447453

約数列:

[1, 3, 9, 27, 81, 243, 3326009, 9978027, 29934081, 89802243, 269406729, 808220187]

約数ペア:

[(1, 808220187), (3, 269406729), (9, 89802243), (27, 29934081), (81, 9978027), (243, 3326009)]