82391169

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{55259}}^1$

素因数の和:55340

約数の個数: 16

約数和(自身を含む): 127319040

約数和(自身を除く): 44927871

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 55259, 165777, 386813, 1160439, 3923389, 11770167, 27463723, 82391169]

約数ペア:

[(1, 82391169), (3, 27463723), (7, 11770167), (21, 3923389), (71, 1160439), (213, 386813), (497, 165777), (1491, 55259)]