79751709

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{57917}}^1$

素因数の和:57946

約数の個数: 20

約数和(自身を含む): 126145404

約数和(自身を除く): 46393695

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 57917, 173751, 521253, 984589, 1563759, 2953767, 4691277, 8861301, 26583903, 79751709]

約数ペア:

[(1, 79751709), (3, 26583903), (9, 8861301), (17, 4691277), (27, 2953767), (51, 1563759), (81, 984589), (153, 521253), (459, 173751), (1377, 57917)]