55260423

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 81186560

約数和(自身を除く): 25926137

約数列:

[1, 3, 9, 139, 163, 271, 417, 489, 813, 1251, 1467, 2439, 22657, 37669, 44173, 67971, 113007, 132519, 203913, 339021, 397557, 6140047, 18420141, 55260423]

約数ペア:

[(1, 55260423), (3, 18420141), (9, 6140047), (139, 397557), (163, 339021), (271, 203913), (417, 132519), (489, 113007), (813, 67971), (1251, 44173), (1467, 37669), (2439, 22657)]