26870697

素因数分解:

$3^5\times 7^1\times {\mathrm{15797}}^1$

素因数の和:15819

約数の個数: 24

約数和(自身を含む): 46003776

約数和(自身を除く): 19133079

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 15797, 47391, 110579, 142173, 331737, 426519, 995211, 1279557, 2985633, 3838671, 8956899, 26870697]

約数ペア:

[(1, 26870697), (3, 8956899), (7, 3838671), (9, 2985633), (21, 1279557), (27, 995211), (63, 426519), (81, 331737), (189, 142173), (243, 110579), (567, 47391), (1701, 15797)]