80581059

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1772

約数の個数: 36

約数和(自身を含む): 130178880

約数和(自身を除く): 49597821

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 169, 279, 403, 507, 1209, 1521, 1709, 3627, 5127, 5239, 15381, 15717, 22217, 47151, 52979, 66651, 158937, 199953, 288821, 476811, 688727, 866463, 2066181, 2599389, 6198543, 8953451, 26860353, 80581059]

約数ペア:

[(1, 80581059), (3, 26860353), (9, 8953451), (13, 6198543), (31, 2599389), (39, 2066181), (93, 866463), (117, 688727), (169, 476811), (279, 288821), (403, 199953), (507, 158937), (1209, 66651), (1521, 52979), (1709, 47151), (3627, 22217), (5127, 15717), (5239, 15381)]