102161493

素因数分解:

$3^4\times 7^1\times {\mathrm{180179}}^1$

素因数の和:180198

約数の個数: 20

約数和(自身を含む): 174414240

約数和(自身を除く): 72252747

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 180179, 540537, 1261253, 1621611, 3783759, 4864833, 11351277, 14594499, 34053831, 102161493]

約数ペア:

[(1, 102161493), (3, 34053831), (7, 14594499), (9, 11351277), (21, 4864833), (27, 3783759), (63, 1621611), (81, 1261253), (189, 540537), (567, 180179)]