86017977

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 135768960

約数和(自身を除く): 49750983

約数列:

[1, 3, 9, 17, 27, 51, 153, 193, 459, 579, 971, 1737, 2913, 3281, 5211, 8739, 9843, 16507, 26217, 29529, 49521, 88587, 148563, 187403, 445689, 562209, 1686627, 3185851, 5059881, 9557553, 28672659, 86017977]

約数ペア:

[(1, 86017977), (3, 28672659), (9, 9557553), (17, 5059881), (27, 3185851), (51, 1686627), (153, 562209), (193, 445689), (459, 187403), (579, 148563), (971, 88587), (1737, 49521), (2913, 29529), (3281, 26217), (5211, 16507), (8739, 9843)]