137545191

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{17191}}^1$

素因数の和:17331

約数の個数: 24

約数和(自身を含む): 228859904

約数和(自身を除く): 91314713

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 17191, 51573, 120337, 154719, 361011, 1083033, 2183257, 6549771, 15282799, 19649313, 45848397, 137545191]

約数ペア:

[(1, 137545191), (3, 45848397), (7, 19649313), (9, 15282799), (21, 6549771), (63, 2183257), (127, 1083033), (381, 361011), (889, 154719), (1143, 120337), (2667, 51573), (8001, 17191)]