82372581

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3793}}^1$

素因数の和:3945

約数の個数: 24

約数和(自身を含む): 126264320

約数和(自身を除く): 43891739

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 3793, 7239, 11379, 21717, 34137, 72067, 216201, 481711, 648603, 1445133, 4335399, 9152509, 27457527, 82372581]

約数ペア:

[(1, 82372581), (3, 27457527), (9, 9152509), (19, 4335399), (57, 1445133), (127, 648603), (171, 481711), (381, 216201), (1143, 72067), (2413, 34137), (3793, 21717), (7239, 11379)]