26160867

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 40934400

約数和(自身を除く): 14773533

約数列:

[1, 3, 9, 23, 27, 69, 103, 207, 309, 409, 621, 927, 1227, 2369, 2781, 3681, 7107, 9407, 11043, 21321, 28221, 42127, 63963, 84663, 126381, 253989, 379143, 968921, 1137429, 2906763, 8720289, 26160867]

約数ペア:

[(1, 26160867), (3, 8720289), (9, 2906763), (23, 1137429), (27, 968921), (69, 379143), (103, 253989), (207, 126381), (309, 84663), (409, 63963), (621, 42127), (927, 28221), (1227, 21321), (2369, 11043), (2781, 9407), (3681, 7107)]