66500343

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81197}}^1$

素因数の和:81223

約数の個数: 24

約数和(自身を含む): 118224288

約数和(自身を除く): 51723945

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 81197, 243591, 568379, 730773, 1055561, 1705137, 3166683, 5115411, 7388927, 9500049, 22166781, 66500343]

約数ペア:

[(1, 66500343), (3, 22166781), (7, 9500049), (9, 7388927), (13, 5115411), (21, 3166683), (39, 1705137), (63, 1055561), (91, 730773), (117, 568379), (273, 243591), (819, 81197)]