69241311

素因数分解:

$3^4\times {\mathrm{491}}^1\times {\mathrm{1741}}^1$

素因数の和:2244

約数の個数: 20

約数和(自身を含む): 103704744

約数和(自身を除く): 34463433

約数列:

[1, 3, 9, 27, 81, 491, 1473, 1741, 4419, 5223, 13257, 15669, 39771, 47007, 141021, 854831, 2564493, 7693479, 23080437, 69241311]

約数ペア:

[(1, 69241311), (3, 23080437), (9, 7693479), (27, 2564493), (81, 854831), (491, 141021), (1473, 47007), (1741, 39771), (4419, 15669), (5223, 13257)]