71156687

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 89579520

約数和(自身を除く): 18422833

約数列:

[1, 7, 23, 31, 53, 161, 217, 269, 371, 713, 1219, 1643, 1883, 4991, 6187, 8339, 8533, 11501, 14257, 37789, 43309, 58373, 99799, 191797, 264523, 327911, 441967, 1342579, 2295377, 3093769, 10165241, 71156687]

約数ペア:

[(1, 71156687), (7, 10165241), (23, 3093769), (31, 2295377), (53, 1342579), (161, 441967), (217, 327911), (269, 264523), (371, 191797), (713, 99799), (1219, 58373), (1643, 43309), (1883, 37789), (4991, 14257), (6187, 11501), (8339, 8533)]