71756971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16187}}^1$

素因数の和:16242

約数の個数: 16

約数和(自身を含む): 87026688

約数和(自身を除く): 15269717

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 16187, 178057, 210431, 501797, 2314741, 5519767, 6523361, 71756971]

約数ペア:

[(1, 71756971), (11, 6523361), (13, 5519767), (31, 2314741), (143, 501797), (341, 210431), (403, 178057), (4433, 16187)]