181357331

素因数分解:

${\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 188842080

約数和(自身を除く): 7484749

約数列:

[1, 61, 73, 139, 293, 4453, 8479, 10147, 17873, 21389, 40727, 618967, 1304729, 2484347, 2973071, 181357331]

約数ペア:

[(1, 181357331), (61, 2973071), (73, 2484347), (139, 1304729), (293, 618967), (4453, 40727), (8479, 21389), (10147, 17873)]