71666077

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{5647}}^1$

素因数の和:5705

約数の個数: 16

約数和(自身を含む): 85849600

約数和(自身を除く): 14183523

約数列:

[1, 7, 37, 49, 259, 343, 1813, 5647, 12691, 39529, 208939, 276703, 1462573, 1936921, 10238011, 71666077]

約数ペア:

[(1, 71666077), (7, 10238011), (37, 1936921), (49, 1462573), (259, 276703), (343, 208939), (1813, 39529), (5647, 12691)]