138936009

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{2341}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 188559104

約数和(自身を除く): 49623095

約数列:

[1, 3, 73, 219, 271, 813, 2341, 7023, 19783, 59349, 170893, 512679, 634411, 1903233, 46312003, 138936009]

約数ペア:

[(1, 138936009), (3, 46312003), (73, 1903233), (219, 634411), (271, 512679), (813, 170893), (2341, 59349), (7023, 19783)]