156777886215

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27432701}}^1$

素因数の和:27432839

約数の個数: 24

約数和(自身を含む): 273888096768

約数和(自身を除く): 117110210553

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 27432701, 82298103, 137163505, 246894309, 411490515, 1234471545, 3483953027, 10451859081, 17419765135, 31355577243, 52259295405, 156777886215]

約数ペア:

[(1, 156777886215), (3, 52259295405), (5, 31355577243), (9, 17419765135), (15, 10451859081), (45, 3483953027), (127, 1234471545), (381, 411490515), (635, 246894309), (1143, 137163505), (1905, 82298103), (5715, 27432701)]