85865877

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13381}}^1$

素因数の和:13441

約数の個数: 24

約数和(自身を含む): 133605888

約数和(自身を除く): 47740011

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 13381, 40143, 120429, 307763, 414811, 923289, 1244433, 2769867, 3733299, 9540653, 28621959, 85865877]

約数ペア:

[(1, 85865877), (3, 28621959), (9, 9540653), (23, 3733299), (31, 2769867), (69, 1244433), (93, 923289), (207, 414811), (279, 307763), (713, 120429), (2139, 40143), (6417, 13381)]