206860743

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{450677}}^1$

素因数の和:450703

約数の個数: 16

約数和(自身を含む): 324488160

約数和(自身を除く): 117627417

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 450677, 1352031, 4056093, 7661509, 12168279, 22984527, 68953581, 206860743]

約数ペア:

[(1, 206860743), (3, 68953581), (9, 22984527), (17, 12168279), (27, 7661509), (51, 4056093), (153, 1352031), (459, 450677)]