57763257

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 78704640

約数和(自身を除く): 20941383

約数列:

[1, 3, 71, 139, 213, 417, 1951, 5853, 9869, 29607, 138521, 271189, 415563, 813567, 19254419, 57763257]

約数ペア:

[(1, 57763257), (3, 19254419), (71, 813567), (139, 415563), (213, 271189), (417, 138521), (1951, 29607), (5853, 9869)]