80015247

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1760

約数の個数: 36

約数和(自身を含む): 129265344

約数和(自身を除く): 49250097

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 169, 279, 403, 507, 1209, 1521, 1697, 3627, 5091, 5239, 15273, 15717, 22061, 47151, 52607, 66183, 157821, 198549, 286793, 473463, 683891, 860379, 2051673, 2581137, 6155019, 8890583, 26671749, 80015247]

約数ペア:

[(1, 80015247), (3, 26671749), (9, 8890583), (13, 6155019), (31, 2581137), (39, 2051673), (93, 860379), (117, 683891), (169, 473463), (279, 286793), (403, 198549), (507, 157821), (1209, 66183), (1521, 52607), (1697, 47151), (3627, 22061), (5091, 15717), (5239, 15273)]