160431813

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{83689}}^1$

素因数の和:83769

約数の個数: 16

約数和(自身を含む): 241027200

約数和(自身を除く): 80595387

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 83689, 251067, 753201, 2259603, 5941919, 17825757, 53477271, 160431813]

約数ペア:

[(1, 160431813), (3, 53477271), (9, 17825757), (27, 5941919), (71, 2259603), (213, 753201), (639, 251067), (1917, 83689)]