131253588

素因数分解:

$2^2\times 3^3\times {\mathrm{1215311}}^1$

素因数の和:1215324

約数の個数: 24

約数和(自身を含む): 340287360

約数和(自身を除く): 209033772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1215311, 2430622, 3645933, 4861244, 7291866, 10937799, 14583732, 21875598, 32813397, 43751196, 65626794, 131253588]

約数ペア:

[(1, 131253588), (2, 65626794), (3, 43751196), (4, 32813397), (6, 21875598), (9, 14583732), (12, 10937799), (18, 7291866), (27, 4861244), (36, 3645933), (54, 2430622), (108, 1215311)]