306132021

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1409}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 489552000

約数和(自身を除く): 183419979

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 619, 1409, 1857, 4227, 5571, 8047, 12681, 16713, 18317, 24141, 38043, 54951, 72423, 164853, 217269, 494559, 872171, 2616513, 7849539, 11338223, 23548617, 34014669, 102044007, 306132021]

約数ペア:

[(1, 306132021), (3, 102044007), (9, 34014669), (13, 23548617), (27, 11338223), (39, 7849539), (117, 2616513), (351, 872171), (619, 494559), (1409, 217269), (1857, 164853), (4227, 72423), (5571, 54951), (8047, 38043), (12681, 24141), (16713, 18317)]