42772887

素因数分解:

$3^3\times {\mathrm{1229}}^1\times {\mathrm{1289}}^1$

素因数の和:2527

約数の個数: 16

約数和(自身を含む): 63468000

約数和(自身を除く): 20695113

約数列:

[1, 3, 9, 27, 1229, 1289, 3687, 3867, 11061, 11601, 33183, 34803, 1584181, 4752543, 14257629, 42772887]

約数ペア:

[(1, 42772887), (3, 14257629), (9, 4752543), (27, 1584181), (1229, 34803), (1289, 33183), (3687, 11601), (3867, 11061)]