87293079

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{190181}}^1$

素因数の和:190207

約数の個数: 16

約数和(自身を含む): 136931040

約数和(自身を除く): 49637961

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 190181, 570543, 1711629, 3233077, 5134887, 9699231, 29097693, 87293079]

約数ペア:

[(1, 87293079), (3, 29097693), (9, 9699231), (17, 5134887), (27, 3233077), (51, 1711629), (153, 570543), (459, 190181)]