26722971

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 43321824

約数和(自身を除く): 16598853

約数列:

[1, 3, 9, 11, 33, 53, 99, 121, 159, 363, 463, 477, 583, 1089, 1389, 1749, 4167, 5093, 5247, 6413, 15279, 19239, 24539, 45837, 56023, 57717, 73617, 168069, 220851, 269929, 504207, 809787, 2429361, 2969219, 8907657, 26722971]

約数ペア:

[(1, 26722971), (3, 8907657), (9, 2969219), (11, 2429361), (33, 809787), (53, 504207), (99, 269929), (121, 220851), (159, 168069), (363, 73617), (463, 57717), (477, 56023), (583, 45837), (1089, 24539), (1389, 19239), (1749, 15279), (4167, 6413), (5093, 5247)]