86663259

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2903}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 130470912

約数和(自身を除く): 43807653

約数列:

[1, 3, 9, 31, 93, 107, 279, 321, 963, 2903, 3317, 8709, 9951, 26127, 29853, 89993, 269979, 310621, 809937, 931863, 2795589, 9629251, 28887753, 86663259]

約数ペア:

[(1, 86663259), (3, 28887753), (9, 9629251), (31, 2795589), (93, 931863), (107, 809937), (279, 310621), (321, 269979), (963, 89993), (2903, 29853), (3317, 26127), (8709, 9951)]