81023181

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37879}}^1$

素因数の和:37936

約数の個数: 16

約数和(自身を含む): 116367360

約数和(自身を除く): 35344179

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 37879, 113637, 871217, 1174249, 2613651, 3522747, 27007727, 81023181]

約数ペア:

[(1, 81023181), (3, 27007727), (23, 3522747), (31, 2613651), (69, 1174249), (93, 871217), (713, 113637), (2139, 37879)]