27740480253

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1\times {\mathrm{139619}}^1$

素因数の和:140368

約数の個数: 16

約数和(自身を含む): 37404756480

約数和(自身を除く): 9664276227

約数列:

[1, 3, 103, 309, 643, 1929, 66229, 139619, 198687, 418857, 14380757, 43142271, 89775017, 269325051, 9246826751, 27740480253]

約数ペア:

[(1, 27740480253), (3, 9246826751), (103, 269325051), (309, 89775017), (643, 43142271), (1929, 14380757), (66229, 418857), (139619, 198687)]