71265393

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{16193}}^1$

素因数の和:16365

約数の個数: 16

約数和(自身を含む): 106232640

約数和(自身を除く): 34967247

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 16193, 48579, 145737, 437211, 2639459, 7918377, 23755131, 71265393]

約数ペア:

[(1, 71265393), (3, 23755131), (9, 7918377), (27, 2639459), (163, 437211), (489, 145737), (1467, 48579), (4401, 16193)]