8889450219

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10837}}^1$

素因数の和:10922

約数の個数: 80

約数和(自身を含む): 15422040480

約数和(自身を除く): 6532590261

約数列:

[1, 3, 9, 13, 19, 27, 39, 41, 57, 81, 117, 123, 171, 247, 351, 369, 513, 533, 741, 779, 1053, 1107, 1539, 1599, 2223, 2337, 3321, 4797, 6669, 7011, 10127, 10837, 14391, 20007, 21033, 30381, 32511, 43173, 63099, 91143, 97533, 140881, 205903, 273429, 292599, 422643, 444317, 617709, 820287, 877797, 1267929, 1332951, 1853127, 2676739, 3803787, 3998853, 5559381, 5776121, 8030217, 8442023, 11411361, 11996559, 16678143, 17328363, 24090651, 25326069, 35989677, 51985089, 72271953, 75978207, 109746299, 155955267, 216815859, 227934621, 329238897, 467865801, 683803863, 987716691, 2963150073, 8889450219]

約数ペア:

[(1, 8889450219), (3, 2963150073), (9, 987716691), (13, 683803863), (19, 467865801), (27, 329238897), (39, 227934621), (41, 216815859), (57, 155955267), (81, 109746299), (117, 75978207), (123, 72271953), (171, 51985089), (247, 35989677), (351, 25326069), (369, 24090651), (513, 17328363), (533, 16678143), (741, 11996559), (779, 11411361), (1053, 8442023), (1107, 8030217), (1539, 5776121), (1599, 5559381), (2223, 3998853), (2337, 3803787), (3321, 2676739), (4797, 1853127), (6669, 1332951), (7011, 1267929), (10127, 877797), (10837, 820287), (14391, 617709), (20007, 444317), (21033, 422643), (30381, 292599), (32511, 273429), (43173, 205903), (63099, 140881), (91143, 97533)]