27825357609

素因数分解:

$3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{612583}}^1$

素因数の和:612706

約数の個数: 36

約数和(自身を含む): 47208173376

約数和(自身を除く): 19382815767

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 147, 309, 441, 721, 927, 2163, 5047, 6489, 15141, 45423, 612583, 1837749, 4288081, 5513247, 12864243, 30016567, 38592729, 63096049, 90049701, 189288147, 270149103, 441672343, 567864441, 1325017029, 3091706401, 3975051087, 9275119203, 27825357609]

約数ペア:

[(1, 27825357609), (3, 9275119203), (7, 3975051087), (9, 3091706401), (21, 1325017029), (49, 567864441), (63, 441672343), (103, 270149103), (147, 189288147), (309, 90049701), (441, 63096049), (721, 38592729), (927, 30016567), (2163, 12864243), (5047, 5513247), (6489, 4288081), (15141, 1837749), (45423, 612583)]