144540279

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6271}}^1$

素因数の和:6487

約数の個数: 24

約数和(自身を含む): 226017792

約数和(自身を除く): 81477513

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 1773, 2561, 6271, 7683, 18813, 23049, 56439, 81523, 244569, 733707, 1235387, 3706161, 11118483, 16060031, 48180093, 144540279]

約数ペア:

[(1, 144540279), (3, 48180093), (9, 16060031), (13, 11118483), (39, 3706161), (117, 1235387), (197, 733707), (591, 244569), (1773, 81523), (2561, 56439), (6271, 23049), (7683, 18813)]