55470459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2543}}^1$

素因数の和:3218

約数の個数: 16

約数和(自身を含む): 80838144

約数和(自身を除く): 25367685

約数列:

[1, 3, 11, 33, 661, 1983, 2543, 7271, 7629, 21813, 27973, 83919, 1680923, 5042769, 18490153, 55470459]

約数ペア:

[(1, 55470459), (3, 18490153), (11, 5042769), (33, 1680923), (661, 83919), (1983, 27973), (2543, 21813), (7271, 7629)]