85850847

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{14519}}^1$

素因数の和:14604

約数の個数: 20

約数和(自身を含む): 130012080

約数和(自身を除く): 44161233

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 14519, 43557, 130671, 392013, 1059887, 1176039, 3179661, 9538983, 28616949, 85850847]

約数ペア:

[(1, 85850847), (3, 28616949), (9, 9538983), (27, 3179661), (73, 1176039), (81, 1059887), (219, 392013), (657, 130671), (1971, 43557), (5913, 14519)]