154335861

素因数分解:

$3^6\times {\mathrm{127}}^1\times {\mathrm{1667}}^1$

素因数の和:1812

約数の個数: 28

約数和(自身を含む): 233359872

約数和(自身を除く): 79024011

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 729, 1143, 1667, 3429, 5001, 10287, 15003, 30861, 45009, 92583, 135027, 211709, 405081, 635127, 1215243, 1905381, 5716143, 17148429, 51445287, 154335861]

約数ペア:

[(1, 154335861), (3, 51445287), (9, 17148429), (27, 5716143), (81, 1905381), (127, 1215243), (243, 635127), (381, 405081), (729, 211709), (1143, 135027), (1667, 92583), (3429, 45009), (5001, 30861), (10287, 15003)]