9180459

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 40

約数和(自身を含む): 14897520

約数和(自身を除く): 5717061

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 113, 153, 177, 339, 459, 531, 1003, 1017, 1377, 1593, 1921, 3009, 3051, 4779, 5763, 6667, 9027, 9153, 17289, 20001, 27081, 51867, 60003, 81243, 113339, 155601, 180009, 340017, 540027, 1020051, 3060153, 9180459]

約数ペア:

[(1, 9180459), (3, 3060153), (9, 1020051), (17, 540027), (27, 340017), (51, 180009), (59, 155601), (81, 113339), (113, 81243), (153, 60003), (177, 51867), (339, 27081), (459, 20001), (531, 17289), (1003, 9153), (1017, 9027), (1377, 6667), (1593, 5763), (1921, 4779), (3009, 3051)]