71866569

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{23789}}^1$

素因数の和:23864

約数の個数: 16

約数和(自身を含む): 102772800

約数和(自身を除く): 30906231

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 23789, 71367, 451991, 1260817, 1355973, 3782451, 23955523, 71866569]

約数ペア:

[(1, 71866569), (3, 23955523), (19, 3782451), (53, 1355973), (57, 1260817), (159, 451991), (1007, 71367), (3021, 23789)]