173684121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1087}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 265402368

約数和(自身を除く): 91718247

約数列:

[1, 3, 13, 17, 39, 51, 221, 241, 663, 723, 1087, 3133, 3261, 4097, 9399, 12291, 14131, 18479, 42393, 53261, 55437, 159783, 240227, 261967, 720681, 785901, 3405571, 4453439, 10216713, 13360317, 57894707, 173684121]

約数ペア:

[(1, 173684121), (3, 57894707), (13, 13360317), (17, 10216713), (39, 4453439), (51, 3405571), (221, 785901), (241, 720681), (663, 261967), (723, 240227), (1087, 159783), (3133, 55437), (3261, 53261), (4097, 42393), (9399, 18479), (12291, 14131)]