69863589

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3217}}^1$

素因数の和:3369

約数の個数: 24

約数和(自身を含む): 107095040

約数和(自身を除く): 37231451

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 3217, 7239, 9651, 21717, 28953, 61123, 183369, 408559, 550107, 1225677, 3677031, 7762621, 23287863, 69863589]

約数ペア:

[(1, 69863589), (3, 23287863), (9, 7762621), (19, 3677031), (57, 1225677), (127, 550107), (171, 408559), (381, 183369), (1143, 61123), (2413, 28953), (3217, 21717), (7239, 9651)]