83886651

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 132982560

約数和(自身を除く): 49095909

約数列:

[1, 3, 9, 27, 31, 53, 61, 93, 159, 183, 279, 477, 549, 837, 961, 1431, 1643, 1647, 1891, 2883, 3233, 4929, 5673, 8649, 9699, 14787, 17019, 25947, 29097, 44361, 50933, 51057, 58621, 87291, 100223, 152799, 175863, 300669, 458397, 527589, 902007, 1375191, 1582767, 2706021, 3106913, 9320739, 27962217, 83886651]

約数ペア:

[(1, 83886651), (3, 27962217), (9, 9320739), (27, 3106913), (31, 2706021), (53, 1582767), (61, 1375191), (93, 902007), (159, 527589), (183, 458397), (279, 300669), (477, 175863), (549, 152799), (837, 100223), (961, 87291), (1431, 58621), (1643, 51057), (1647, 50933), (1891, 44361), (2883, 29097), (3233, 25947), (4929, 17019), (5673, 14787), (8649, 9699)]