273988094527

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{27898187}}^1$

素因数の和:27898278

約数の個数: 16

約数和(自身を含む): 332100029952

約数和(自身を除く): 58111935425

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 27898187, 195287309, 641658301, 1701789407, 4491608107, 11912525849, 39141156361, 273988094527]

約数ペア:

[(1, 273988094527), (7, 39141156361), (23, 11912525849), (61, 4491608107), (161, 1701789407), (427, 641658301), (1403, 195287309), (9821, 27898187)]