127890257033

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{13726549}}^1$

素因数の和:13726589

約数の個数: 16

約数和(自身を含む): 160765353600

約数和(自身を除く): 32875096567

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 13726549, 96085843, 150992039, 1056944273, 1660912429, 11626387003, 18270036719, 127890257033]

約数ペア:

[(1, 127890257033), (7, 18270036719), (11, 11626387003), (77, 1660912429), (121, 1056944273), (847, 150992039), (1331, 96085843), (9317, 13726549)]