986383359

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2109

約数の個数: 64

約数和(自身を含む): 1669893120

約数和(自身を除く): 683509761

約数列:

[1, 3, 9, 13, 23, 27, 39, 61, 69, 117, 183, 207, 299, 351, 549, 621, 793, 897, 1403, 1647, 2003, 2379, 2691, 4209, 6009, 7137, 8073, 12627, 18027, 18239, 21411, 26039, 37881, 46069, 54081, 54717, 78117, 122183, 138207, 164151, 234351, 366549, 414621, 492453, 598897, 703053, 1099647, 1243863, 1588379, 1796691, 2810209, 3298941, 4765137, 5390073, 8430627, 14295411, 16170219, 25291881, 36532717, 42886233, 75875643, 109598151, 328794453, 986383359]

約数ペア:

[(1, 986383359), (3, 328794453), (9, 109598151), (13, 75875643), (23, 42886233), (27, 36532717), (39, 25291881), (61, 16170219), (69, 14295411), (117, 8430627), (183, 5390073), (207, 4765137), (299, 3298941), (351, 2810209), (549, 1796691), (621, 1588379), (793, 1243863), (897, 1099647), (1403, 703053), (1647, 598897), (2003, 492453), (2379, 414621), (2691, 366549), (4209, 234351), (6009, 164151), (7137, 138207), (8073, 122183), (12627, 78117), (18027, 54717), (18239, 54081), (21411, 46069), (26039, 37881)]