133854721

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 183456000

約数和(自身を除く): 49601279

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 343, 539, 637, 1001, 2729, 3773, 4459, 7007, 19103, 30019, 35477, 49049, 133721, 210133, 248339, 390247, 936047, 1470931, 1738373, 2731729, 10296517, 12168611, 19122103, 133854721]

約数ペア:

[(1, 133854721), (7, 19122103), (11, 12168611), (13, 10296517), (49, 2731729), (77, 1738373), (91, 1470931), (143, 936047), (343, 390247), (539, 248339), (637, 210133), (1001, 133721), (2729, 49049), (3773, 35477), (4459, 30019), (7007, 19103)]