52741143

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 95187456

約数和(自身を除く): 42446313

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 213, 273, 497, 639, 819, 907, 923, 1491, 2721, 2769, 4473, 6349, 6461, 8163, 8307, 11791, 19047, 19383, 35373, 57141, 58149, 64397, 82537, 106119, 193191, 247611, 450779, 579573, 742833, 837161, 1352337, 2511483, 4057011, 5860127, 7534449, 17580381, 52741143]

約数ペア:

[(1, 52741143), (3, 17580381), (7, 7534449), (9, 5860127), (13, 4057011), (21, 2511483), (39, 1352337), (63, 837161), (71, 742833), (91, 579573), (117, 450779), (213, 247611), (273, 193191), (497, 106119), (639, 82537), (819, 64397), (907, 58149), (923, 57141), (1491, 35373), (2721, 19383), (2769, 19047), (4473, 11791), (6349, 8307), (6461, 8163)]