32289759

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{20981}}^1$

素因数の和:21012

約数の個数: 20

約数和(自身を含む): 50776440

約数和(自身を除く): 18486681

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 20981, 62943, 188829, 398639, 566487, 1195917, 1699461, 3587751, 10763253, 32289759]

約数ペア:

[(1, 32289759), (3, 10763253), (9, 3587751), (19, 1699461), (27, 1195917), (57, 566487), (81, 398639), (171, 188829), (513, 62943), (1539, 20981)]