78041259

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67219}}^1$

素因数の和:67271

約数の個数: 16

約数和(自身を含む): 118307200

約数和(自身を除く): 40265941

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 67219, 201657, 604971, 1814913, 2890417, 8671251, 26013753, 78041259]

約数ペア:

[(1, 78041259), (3, 26013753), (9, 8671251), (27, 2890417), (43, 1814913), (129, 604971), (387, 201657), (1161, 67219)]