189500157

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{24859}}^1$

素因数の和:24894

約数の個数: 36

約数和(自身を含む): 343863520

約数和(自身を除く): 154363363

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 24859, 74577, 174013, 223731, 273449, 522039, 820347, 1566117, 1914143, 2461041, 3007939, 5742429, 9023817, 17227287, 21055573, 27071451, 63166719, 189500157]

約数ペア:

[(1, 189500157), (3, 63166719), (7, 27071451), (9, 21055573), (11, 17227287), (21, 9023817), (33, 5742429), (63, 3007939), (77, 2461041), (99, 1914143), (121, 1566117), (231, 820347), (363, 522039), (693, 273449), (847, 223731), (1089, 174013), (2541, 74577), (7623, 24859)]