85854249

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{81533}}^1$

素因数の和:81558

約数の個数: 20

約数和(自身を含む): 138118596

約数和(自身を除く): 52264347

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 81533, 244599, 733797, 1059929, 2201391, 3179787, 6604173, 9539361, 28618083, 85854249]

約数ペア:

[(1, 85854249), (3, 28618083), (9, 9539361), (13, 6604173), (27, 3179787), (39, 2201391), (81, 1059929), (117, 733797), (351, 244599), (1053, 81533)]