81367737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{22621}}^1$

素因数の和:22744

約数の個数: 16

約数和(自身を含む): 119444160

約数和(自身を除く): 38076423

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 22621, 67863, 248831, 746493, 2465689, 7397067, 27122579, 81367737]

約数ペア:

[(1, 81367737), (3, 27122579), (11, 7397067), (33, 2465689), (109, 746493), (327, 248831), (1199, 67863), (3597, 22621)]