81803406

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{290083}}^1$

素因数の和:290135

約数の個数: 16

約数和(自身を含む): 167088384

約数和(自身を除く): 85284978

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 290083, 580166, 870249, 1740498, 13633901, 27267802, 40901703, 81803406]

約数ペア:

[(1, 81803406), (2, 40901703), (3, 27267802), (6, 13633901), (47, 1740498), (94, 870249), (141, 580166), (282, 290083)]