54788499

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 80870400

約数和(自身を除く): 26081901

約数列:

[1, 3, 9, 71, 179, 213, 479, 537, 639, 1437, 1611, 4311, 12709, 34009, 38127, 85741, 102027, 114381, 257223, 306081, 771669, 6087611, 18262833, 54788499]

約数ペア:

[(1, 54788499), (3, 18262833), (9, 6087611), (71, 771669), (179, 306081), (213, 257223), (479, 114381), (537, 102027), (639, 85741), (1437, 38127), (1611, 34009), (4311, 12709)]