79688961

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1709}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 129686400

約数和(自身を除く): 49997439

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 1413, 1709, 1727, 4239, 5127, 5181, 15381, 15543, 18799, 46143, 46629, 56397, 169191, 268313, 507573, 804939, 2414817, 2951443, 7244451, 8854329, 26562987, 79688961]

約数ペア:

[(1, 79688961), (3, 26562987), (9, 8854329), (11, 7244451), (27, 2951443), (33, 2414817), (99, 804939), (157, 507573), (297, 268313), (471, 169191), (1413, 56397), (1709, 46629), (1727, 46143), (4239, 18799), (5127, 15543), (5181, 15381)]