80958573

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2659}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 124488000

約数和(自身を除く): 43529427

約数列:

[1, 3, 9, 17, 51, 153, 199, 597, 1791, 2659, 3383, 7977, 10149, 23931, 30447, 45203, 135609, 406827, 529141, 1587423, 4762269, 8995397, 26986191, 80958573]

約数ペア:

[(1, 80958573), (3, 26986191), (9, 8995397), (17, 4762269), (51, 1587423), (153, 529141), (199, 406827), (597, 135609), (1791, 45203), (2659, 30447), (3383, 23931), (7977, 10149)]