54197517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1709}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 81505440

約数和(自身を除く): 27307923

約数列:

[1, 3, 11, 31, 33, 93, 341, 961, 1023, 1709, 2883, 5127, 10571, 18799, 31713, 52979, 56397, 158937, 582769, 1642349, 1748307, 4927047, 18065839, 54197517]

約数ペア:

[(1, 54197517), (3, 18065839), (11, 4927047), (31, 1748307), (33, 1642349), (93, 582769), (341, 158937), (961, 56397), (1023, 52979), (1709, 31713), (2883, 18799), (5127, 10571)]