8178651

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:894

約数の個数: 28

約数和(自身を含む): 13220928

約数和(自身を除く): 5042277

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 863, 1053, 2589, 3159, 7767, 9477, 11219, 23301, 33657, 69903, 100971, 209709, 302913, 629127, 908739, 2726217, 8178651]

約数ペア:

[(1, 8178651), (3, 2726217), (9, 908739), (13, 629127), (27, 302913), (39, 209709), (81, 100971), (117, 69903), (243, 33657), (351, 23301), (729, 11219), (863, 9477), (1053, 7767), (2589, 3159)]