61678887

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 83341440

約数和(自身を除く): 21662553

約数列:

[1, 3, 139, 211, 417, 633, 701, 2103, 29329, 87987, 97439, 147911, 292317, 443733, 20559629, 61678887]

約数ペア:

[(1, 61678887), (3, 20559629), (139, 443733), (211, 292317), (417, 147911), (633, 97439), (701, 87987), (2103, 29329)]