57203991

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1409}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 89303760

約数和(自身を除く): 32099769

約数列:

[1, 3, 9, 13, 39, 117, 347, 1041, 1409, 3123, 4227, 4511, 12681, 13533, 18317, 40599, 54951, 164853, 488923, 1466769, 4400307, 6355999, 19067997, 57203991]

約数ペア:

[(1, 57203991), (3, 19067997), (9, 6355999), (13, 4400307), (39, 1466769), (117, 488923), (347, 164853), (1041, 54951), (1409, 40599), (3123, 18317), (4227, 13533), (4511, 12681)]