140065839

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{4793}}^1$

素因数の和:5007

約数の個数: 24

約数和(自身を含む): 215384832

約数和(自身を除く): 75318993

約数列:

[1, 3, 9, 17, 51, 153, 191, 573, 1719, 3247, 4793, 9741, 14379, 29223, 43137, 81481, 244443, 733329, 915463, 2746389, 8239167, 15562871, 46688613, 140065839]

約数ペア:

[(1, 140065839), (3, 46688613), (9, 15562871), (17, 8239167), (51, 2746389), (153, 915463), (191, 733329), (573, 244443), (1719, 81481), (3247, 43137), (4793, 29223), (9741, 14379)]