53973297

素因数分解:

$3^4\times 7^1\times {\mathrm{95191}}^1$

素因数の和:95210

約数の個数: 20

約数和(自身を含む): 92145856

約数和(自身を除く): 38172559

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 95191, 285573, 666337, 856719, 1999011, 2570157, 5997033, 7710471, 17991099, 53973297]

約数ペア:

[(1, 53973297), (3, 17991099), (7, 7710471), (9, 5997033), (21, 2570157), (27, 1999011), (63, 856719), (81, 666337), (189, 285573), (567, 95191)]