66966777

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107837}}^1$

素因数の和:107869

約数の個数: 16

約数和(自身を含む): 103524480

約数和(自身を除く): 36557703

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 107837, 323511, 970533, 2480251, 2911599, 7440753, 22322259, 66966777]

約数ペア:

[(1, 66966777), (3, 22322259), (9, 7440753), (23, 2911599), (27, 2480251), (69, 970533), (207, 323511), (621, 107837)]