168976485

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{27409}}^1$

素因数の和:27557

約数の個数: 24

約数和(自身を含む): 295041240

約数和(自身を除く): 126064755

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 27409, 82227, 137045, 246681, 411135, 1233405, 3755033, 11265099, 18775165, 33795297, 56325495, 168976485]

約数ペア:

[(1, 168976485), (3, 56325495), (5, 33795297), (9, 18775165), (15, 11265099), (45, 3755033), (137, 1233405), (411, 411135), (685, 246681), (1233, 137045), (2055, 82227), (6165, 27409)]