71157163

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 91297584

約数和(自身を除く): 20140421

約数列:

[1, 7, 11, 49, 77, 97, 539, 679, 1067, 1361, 4753, 7469, 9527, 14971, 52283, 66689, 104797, 132017, 733579, 924119, 1452187, 6468833, 10165309, 71157163]

約数ペア:

[(1, 71157163), (7, 10165309), (11, 6468833), (49, 1452187), (77, 924119), (97, 733579), (539, 132017), (679, 104797), (1067, 66689), (1361, 52283), (4753, 14971), (7469, 9527)]