133892429

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 152631864

約数和(自身を除く): 18739435

約数列:

[1, 11, 41, 121, 137, 197, 451, 1507, 2167, 4961, 5617, 8077, 16577, 23837, 26989, 61787, 88847, 296879, 679657, 977317, 1106549, 3265669, 12172039, 133892429]

約数ペア:

[(1, 133892429), (11, 12172039), (41, 3265669), (121, 1106549), (137, 977317), (197, 679657), (451, 296879), (1507, 88847), (2167, 61787), (4961, 26989), (5617, 23837), (8077, 16577)]