8162163

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 12267008

約数和(自身を除く): 4104845

約数列:

[1, 3, 9, 37, 111, 127, 193, 333, 381, 579, 1143, 1737, 4699, 7141, 14097, 21423, 24511, 42291, 64269, 73533, 220599, 906907, 2720721, 8162163]

約数ペア:

[(1, 8162163), (3, 2720721), (9, 906907), (37, 220599), (111, 73533), (127, 64269), (193, 42291), (333, 24511), (381, 21423), (579, 14097), (1143, 7141), (1737, 4699)]