159003567

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{115471}}^1$

素因数の和:115500

約数の個数: 20

約数和(自身を含む): 251498016

約数和(自身を除く): 92494449

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 115471, 346413, 1039239, 1963007, 3117717, 5889021, 9353151, 17667063, 53001189, 159003567]

約数ペア:

[(1, 159003567), (3, 53001189), (9, 17667063), (17, 9353151), (27, 5889021), (51, 3117717), (81, 1963007), (153, 1039239), (459, 346413), (1377, 115471)]