86984091

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{140071}}^1$

素因数の和:140103

約数の個数: 16

約数和(自身を含む): 134469120

約数和(自身を除く): 47485029

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 140071, 420213, 1260639, 3221633, 3781917, 9664899, 28994697, 86984091]

約数ペア:

[(1, 86984091), (3, 28994697), (9, 9664899), (23, 3781917), (27, 3221633), (69, 1260639), (207, 420213), (621, 140071)]