63857727

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{13831}}^1$

素因数の和:13865

約数の個数: 24

約数和(自身を含む): 100696960

約数和(自身を除く): 36839233

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 13831, 41493, 124479, 262789, 373437, 788367, 1120311, 2365101, 3360933, 7095303, 21285909, 63857727]

約数ペア:

[(1, 63857727), (3, 21285909), (9, 7095303), (19, 3360933), (27, 2365101), (57, 1120311), (81, 788367), (171, 373437), (243, 262789), (513, 124479), (1539, 41493), (4617, 13831)]