169892973

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{11243}}^1$

素因数の和:11345

約数の個数: 24

約数和(自身を含む): 259601472

約数和(自身を除く): 89708499

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 11243, 15111, 33729, 101187, 258589, 775767, 820739, 2327301, 2462217, 7386651, 18876997, 56630991, 169892973]

約数ペア:

[(1, 169892973), (3, 56630991), (9, 18876997), (23, 7386651), (69, 2462217), (73, 2327301), (207, 820739), (219, 775767), (657, 258589), (1679, 101187), (5037, 33729), (11243, 15111)]