827692479

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{1451}}^1$

素因数の和:2068

約数の個数: 32

約数和(自身を含む): 1262426880

約数和(自身を除く): 434734401

約数列:

[1, 3, 9, 27, 37, 111, 333, 571, 999, 1451, 1713, 4353, 5139, 13059, 15417, 21127, 39177, 53687, 63381, 161061, 190143, 483183, 570429, 828521, 1449549, 2485563, 7456689, 22370067, 30655277, 91965831, 275897493, 827692479]

約数ペア:

[(1, 827692479), (3, 275897493), (9, 91965831), (27, 30655277), (37, 22370067), (111, 7456689), (333, 2485563), (571, 1449549), (999, 828521), (1451, 570429), (1713, 483183), (4353, 190143), (5139, 161061), (13059, 63381), (15417, 53687), (21127, 39177)]