1680069663

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{44563}}^1$

素因数の和:44699

約数の個数: 24

約数和(自身を含む): 2502714240

約数和(自身を除く): 822644577

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 4189, 12567, 37701, 44563, 133689, 401067, 2629217, 3163973, 7887651, 9491919, 23662953, 28475757, 186674407, 560023221, 1680069663]

約数ペア:

[(1, 1680069663), (3, 560023221), (9, 186674407), (59, 28475757), (71, 23662953), (177, 9491919), (213, 7887651), (531, 3163973), (639, 2629217), (4189, 401067), (12567, 133689), (37701, 44563)]