27541377

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 17274303

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 113, 153, 177, 243, 339, 459, 531, 1003, 1017, 1377, 1593, 1921, 3009, 3051, 4131, 4779, 5763, 6667, 9027, 9153, 14337, 17289, 20001, 27081, 27459, 51867, 60003, 81243, 113339, 155601, 180009, 243729, 340017, 466803, 540027, 1020051, 1620081, 3060153, 9180459, 27541377]

約数ペア:

[(1, 27541377), (3, 9180459), (9, 3060153), (17, 1620081), (27, 1020051), (51, 540027), (59, 466803), (81, 340017), (113, 243729), (153, 180009), (177, 155601), (243, 113339), (339, 81243), (459, 60003), (531, 51867), (1003, 27459), (1017, 27081), (1377, 20001), (1593, 17289), (1921, 14337), (3009, 9153), (3051, 9027), (4131, 6667), (4779, 5763)]