65689569

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{20107}}^1$

素因数の和:20138

約数の個数: 24

約数和(自身を含む): 106974560

約数和(自身を除く): 41284991

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 20107, 60321, 180963, 221177, 542889, 663531, 1990593, 2432947, 5971779, 7298841, 21896523, 65689569]

約数ペア:

[(1, 65689569), (3, 21896523), (9, 7298841), (11, 5971779), (27, 2432947), (33, 1990593), (99, 663531), (121, 542889), (297, 221177), (363, 180963), (1089, 60321), (3267, 20107)]