55427379

素因数分解:

$3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1787}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 86424768

約数和(自身を除く): 30997389

約数列:

[1, 3, 7, 21, 49, 147, 211, 633, 1477, 1787, 4431, 5361, 10339, 12509, 31017, 37527, 87563, 262689, 377057, 1131171, 2639399, 7918197, 18475793, 55427379]

約数ペア:

[(1, 55427379), (3, 18475793), (7, 7918197), (21, 2639399), (49, 1131171), (147, 377057), (211, 262689), (633, 87563), (1477, 37527), (1787, 31017), (4431, 12509), (5361, 10339)]