27347679

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59581}}^1$

素因数の和:59607

約数の個数: 16

約数和(自身を含む): 42899040

約数和(自身を除く): 15551361

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 59581, 178743, 536229, 1012877, 1608687, 3038631, 9115893, 27347679]

約数ペア:

[(1, 27347679), (3, 9115893), (9, 3038631), (17, 1608687), (27, 1012877), (51, 536229), (153, 178743), (459, 59581)]