87748687

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^2\times {\mathrm{103}}^1$

素因数の和:271

約数の個数: 18

約数和(自身を含む): 97310616

約数和(自身を除く): 9561929

約数列:

[1, 13, 71, 103, 169, 923, 1339, 5041, 7313, 11999, 17407, 65533, 95069, 519223, 851929, 1235897, 6749899, 87748687]

約数ペア:

[(1, 87748687), (13, 6749899), (71, 1235897), (103, 851929), (169, 519223), (923, 95069), (1339, 65533), (5041, 17407), (7313, 11999)]