51461103681

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{146612831}}^1$

素因数の和:146612853

約数の個数: 16

約数和(自身を含む): 82103185920

約数和(自身を除く): 30642082239

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 146612831, 439838493, 1319515479, 1905966803, 3958546437, 5717900409, 17153701227, 51461103681]

約数ペア:

[(1, 51461103681), (3, 17153701227), (9, 5717900409), (13, 3958546437), (27, 1905966803), (39, 1319515479), (117, 439838493), (351, 146612831)]