57167127

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{2953}}^1$

素因数の和:3204

約数の個数: 20

約数和(自身を含む): 85784160

約数和(自身を除く): 28617033

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 2953, 6453, 8859, 19359, 26577, 79731, 239193, 705767, 2117301, 6351903, 19055709, 57167127]

約数ペア:

[(1, 57167127), (3, 19055709), (9, 6351903), (27, 2117301), (81, 705767), (239, 239193), (717, 79731), (2151, 26577), (2953, 19359), (6453, 8859)]