55534857

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3709}}^1$

素因数の和:3773

約数の個数: 32

約数和(自身を含む): 91176960

約数和(自身を除く): 35642103

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 3709, 4991, 11127, 14973, 25963, 77889, 85307, 114979, 255921, 344937, 597149, 804853, 1791447, 2414559, 2644517, 7933551, 18511619, 55534857]

約数ペア:

[(1, 55534857), (3, 18511619), (7, 7933551), (21, 2644517), (23, 2414559), (31, 1791447), (69, 804853), (93, 597149), (161, 344937), (217, 255921), (483, 114979), (651, 85307), (713, 77889), (2139, 25963), (3709, 14973), (4991, 11127)]