206883261

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3407}}^1$

素因数の和:3602

約数の個数: 32

約数和(自身を含む): 332075520

約数和(自身を除く): 125192259

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 351, 519, 1557, 2249, 3407, 4671, 6747, 10221, 20241, 30663, 44291, 60723, 91989, 132873, 398619, 589411, 1195857, 1768233, 5304699, 7662343, 15914097, 22987029, 68961087, 206883261]

約数ペア:

[(1, 206883261), (3, 68961087), (9, 22987029), (13, 15914097), (27, 7662343), (39, 5304699), (117, 1768233), (173, 1195857), (351, 589411), (519, 398619), (1557, 132873), (2249, 91989), (3407, 60723), (4671, 44291), (6747, 30663), (10221, 20241)]