81924918

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{53129}}^1$

素因数の和:53391

約数の個数: 16

約数和(自身を含む): 164490480

約数和(自身を除く): 82565562

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 53129, 106258, 159387, 318774, 13654153, 27308306, 40962459, 81924918]

約数ペア:

[(1, 81924918), (2, 40962459), (3, 27308306), (6, 13654153), (257, 318774), (514, 159387), (771, 106258), (1542, 53129)]