127844001

素因数分解:

$3^6\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1292

約数の個数: 28

約数和(自身を含む): 193071892

約数和(自身を除く): 65227891

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 729, 1117, 1413, 3351, 4239, 10053, 12717, 30159, 38151, 90477, 114453, 175369, 271431, 526107, 814293, 1578321, 4734963, 14204889, 42614667, 127844001]

約数ペア:

[(1, 127844001), (3, 42614667), (9, 14204889), (27, 4734963), (81, 1578321), (157, 814293), (243, 526107), (471, 271431), (729, 175369), (1117, 114453), (1413, 90477), (3351, 38151), (4239, 30159), (10053, 12717)]