127960785

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167269}}^1$

素因数の和:167297

約数の個数: 24

約数和(自身を含む): 234847080

約数和(自身を除く): 106886295

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 167269, 501807, 836345, 1505421, 2509035, 2843573, 7527105, 8530719, 14217865, 25592157, 42653595, 127960785]

約数ペア:

[(1, 127960785), (3, 42653595), (5, 25592157), (9, 14217865), (15, 8530719), (17, 7527105), (45, 2843573), (51, 2509035), (85, 1505421), (153, 836345), (255, 501807), (765, 167269)]