66452937

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21997}}^1$

素因数の和:22072

約数の個数: 16

約数和(自身を含む): 95031360

約数和(自身を除く): 28578423

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 21997, 65991, 417943, 1165841, 1253829, 3497523, 22150979, 66452937]

約数ペア:

[(1, 66452937), (3, 22150979), (19, 3497523), (53, 1253829), (57, 1165841), (159, 417943), (1007, 65991), (3021, 21997)]