85646702967

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239906731}}^1$

素因数の和:239906758

約数の個数: 16

約数和(自身を含む): 138186277632

約数和(自身を除く): 52539574665

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 239906731, 719720193, 1679347117, 4078414427, 5038041351, 12235243281, 28548900989, 85646702967]

約数ペア:

[(1, 85646702967), (3, 28548900989), (7, 12235243281), (17, 5038041351), (21, 4078414427), (51, 1679347117), (119, 719720193), (357, 239906731)]