86250069

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{138889}}^1$

素因数の和:138921

約数の個数: 16

約数和(自身を含む): 133334400

約数和(自身を除く): 47084331

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 138889, 416667, 1250001, 3194447, 3750003, 9583341, 28750023, 86250069]

約数ペア:

[(1, 86250069), (3, 28750023), (9, 9583341), (23, 3750003), (27, 3194447), (69, 1250001), (207, 416667), (621, 138889)]