57117123

素因数分解:

$3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1091}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 97144320

約数和(自身を除く): 40027197

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 277, 831, 1091, 1939, 2493, 3273, 5817, 7479, 7637, 9819, 17451, 22911, 29457, 52353, 68733, 206199, 302207, 906621, 2115449, 2719863, 6346347, 8159589, 19039041, 57117123]

約数ペア:

[(1, 57117123), (3, 19039041), (7, 8159589), (9, 6346347), (21, 2719863), (27, 2115449), (63, 906621), (189, 302207), (277, 206199), (831, 68733), (1091, 52353), (1939, 29457), (2493, 22911), (3273, 17451), (5817, 9819), (7479, 7637)]