73739169

素因数分解:

$3^2\times 7^3\times {\mathrm{23887}}^1$

素因数の和:23914

約数の個数: 24

約数和(自身を含む): 124217600

約数和(自身を除く): 50478431

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 23887, 71661, 167209, 214983, 501627, 1170463, 1504881, 3511389, 8193241, 10534167, 24579723, 73739169]

約数ペア:

[(1, 73739169), (3, 24579723), (7, 10534167), (9, 8193241), (21, 3511389), (49, 1504881), (63, 1170463), (147, 501627), (343, 214983), (441, 167209), (1029, 71661), (3087, 23887)]