137275503

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 189888384

約数和(自身を除く): 52612881

約数列:

[1, 3, 41, 123, 163, 167, 489, 501, 1681, 5043, 6683, 6847, 20049, 20541, 27221, 81663, 274003, 280727, 822009, 842181, 1116061, 3348183, 45758501, 137275503]

約数ペア:

[(1, 137275503), (3, 45758501), (41, 3348183), (123, 1116061), (163, 842181), (167, 822009), (489, 280727), (501, 274003), (1681, 81663), (5043, 27221), (6683, 20541), (6847, 20049)]