27742209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36551}}^1$

素因数の和:36588

約数の個数: 16

約数和(自身を含む): 42107904

約数和(自身を除く): 14365695

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 36551, 109653, 402061, 840673, 1206183, 2522019, 9247403, 27742209]

約数ペア:

[(1, 27742209), (3, 9247403), (11, 2522019), (23, 1206183), (33, 840673), (69, 402061), (253, 109653), (759, 36551)]