53182413

素因数分解:

$3^4\times {\mathrm{419}}^1\times {\mathrm{1567}}^1$

素因数の和:1998

約数の個数: 20

約数和(自身を含む): 79685760

約数和(自身を除く): 26503347

約数列:

[1, 3, 9, 27, 81, 419, 1257, 1567, 3771, 4701, 11313, 14103, 33939, 42309, 126927, 656573, 1969719, 5909157, 17727471, 53182413]

約数ペア:

[(1, 53182413), (3, 17727471), (9, 5909157), (27, 1969719), (81, 656573), (419, 126927), (1257, 42309), (1567, 33939), (3771, 14103), (4701, 11313)]