85755861

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 129945600

約数和(自身を除く): 44189739

約数列:

[1, 3, 9, 27, 89, 127, 267, 281, 381, 801, 843, 1143, 2403, 2529, 3429, 7587, 11303, 25009, 33909, 35687, 75027, 101727, 107061, 225081, 305181, 321183, 675243, 963549, 3176143, 9528429, 28585287, 85755861]

約数ペア:

[(1, 85755861), (3, 28585287), (9, 9528429), (27, 3176143), (89, 963549), (127, 675243), (267, 321183), (281, 305181), (381, 225081), (801, 107061), (843, 101727), (1143, 75027), (2403, 35687), (2529, 33909), (3429, 25009), (7587, 11303)]