26809129269

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{3469}}^1\times {\mathrm{5081}}^1$

素因数の和:8582

約数の個数: 36

約数和(自身を含む): 41952570660

約数和(自身を除く): 15143441391

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 3469, 5081, 10407, 15243, 31221, 45097, 45729, 66053, 135291, 198159, 405873, 586261, 594477, 858689, 1758783, 2576067, 5276349, 7728201, 17625989, 52877967, 158633901, 229137857, 687413571, 2062240713, 2978792141, 8936376423, 26809129269]

約数ペア:

[(1, 26809129269), (3, 8936376423), (9, 2978792141), (13, 2062240713), (39, 687413571), (117, 229137857), (169, 158633901), (507, 52877967), (1521, 17625989), (3469, 7728201), (5081, 5276349), (10407, 2576067), (15243, 1758783), (31221, 858689), (45097, 594477), (45729, 586261), (66053, 405873), (135291, 198159)]