86826159

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32051}}^1$

素因数の和:32107

約数の個数: 24

約数和(自身を含む): 146669952

約数和(自身を除く): 59843793

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 32051, 96153, 224357, 288459, 673071, 1378193, 2019213, 4134579, 9647351, 12403737, 28942053, 86826159]

約数ペア:

[(1, 86826159), (3, 28942053), (7, 12403737), (9, 9647351), (21, 4134579), (43, 2019213), (63, 1378193), (129, 673071), (301, 288459), (387, 224357), (903, 96153), (2709, 32051)]