91590057

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{60217}}^1$

素因数の和:60249

約数の個数: 18

約数和(自身を含む): 143258622

約数和(自身を除く): 51668565

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 60217, 180651, 541953, 782821, 2348463, 7045389, 10176673, 30530019, 91590057]

約数ペア:

[(1, 91590057), (3, 30530019), (9, 10176673), (13, 7045389), (39, 2348463), (117, 782821), (169, 541953), (507, 180651), (1521, 60217)]