78203169

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27239}}^1$

素因数の和:27285

約数の個数: 24

約数和(自身を含む): 127483200

約数和(自身を除く): 49280031

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 27239, 81717, 245151, 299629, 789931, 898887, 2369793, 2696661, 7109379, 8689241, 26067723, 78203169]

約数ペア:

[(1, 78203169), (3, 26067723), (9, 8689241), (11, 7109379), (29, 2696661), (33, 2369793), (87, 898887), (99, 789931), (261, 299629), (319, 245151), (957, 81717), (2871, 27239)]