68615433

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 100758528

約数和(自身を除く): 32143095

約数列:

[1, 3, 9, 127, 173, 347, 381, 519, 1041, 1143, 1557, 3123, 21971, 44069, 60031, 65913, 132207, 180093, 197739, 396621, 540279, 7623937, 22871811, 68615433]

約数ペア:

[(1, 68615433), (3, 22871811), (9, 7623937), (127, 540279), (173, 396621), (347, 197739), (381, 180093), (519, 132207), (1041, 65913), (1143, 60031), (1557, 44069), (3123, 21971)]