74840919

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{63803}}^1$

素因数の和:63846

約数の個数: 16

約数和(自身を含む): 110253312

約数和(自身を除く): 35412393

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 63803, 191409, 1084651, 1467469, 3253953, 4402407, 24946973, 74840919]

約数ペア:

[(1, 74840919), (3, 24946973), (17, 4402407), (23, 3253953), (51, 1467469), (69, 1084651), (391, 191409), (1173, 63803)]