131437053

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2293}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 213617280

約数和(自身を除く): 82180227

約数列:

[1, 3, 9, 11, 27, 33, 99, 193, 297, 579, 1737, 2123, 2293, 5211, 6369, 6879, 19107, 20637, 25223, 57321, 61911, 75669, 227007, 442549, 681021, 1327647, 3982941, 4868039, 11948823, 14604117, 43812351, 131437053]

約数ペア:

[(1, 131437053), (3, 43812351), (9, 14604117), (11, 11948823), (27, 4868039), (33, 3982941), (99, 1327647), (193, 681021), (297, 442549), (579, 227007), (1737, 75669), (2123, 61911), (2293, 57321), (5211, 25223), (6369, 20637), (6879, 19107)]