26880453639

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2069797}}^1$

素因数の和:2069856

約数の個数: 32

約数和(自身を含む): 44045301440

約数和(自身を除く): 17164847801

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987, 2069797, 6209391, 18628173, 26907361, 55884519, 76582489, 80722083, 229747467, 242166249, 689242401, 726498747, 995572357, 2067727203, 2986717071, 8960151213, 26880453639]

約数ペア:

[(1, 26880453639), (3, 8960151213), (9, 2986717071), (13, 2067727203), (27, 995572357), (37, 726498747), (39, 689242401), (111, 242166249), (117, 229747467), (333, 80722083), (351, 76582489), (481, 55884519), (999, 26907361), (1443, 18628173), (4329, 6209391), (12987, 2069797)]