121567382223

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{141193243}}^1$

素因数の和:141193294

約数の個数: 16

約数和(自身を含む): 189763719936

約数和(自身を除く): 68196337713

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 141193243, 423579729, 988352701, 2965058103, 5788922963, 17366768889, 40522460741, 121567382223]

約数ペア:

[(1, 121567382223), (3, 40522460741), (7, 17366768889), (21, 5788922963), (41, 2965058103), (123, 988352701), (287, 423579729), (861, 141193243)]