29193777

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 18609615

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 111, 153, 191, 243, 333, 459, 573, 629, 999, 1377, 1719, 1887, 2997, 3247, 4131, 5157, 5661, 7067, 8991, 9741, 15471, 16983, 21201, 29223, 46413, 50949, 63603, 87669, 120139, 152847, 190809, 263007, 360417, 572427, 789021, 1081251, 1717281, 3243753, 9731259, 29193777]

約数ペア:

[(1, 29193777), (3, 9731259), (9, 3243753), (17, 1717281), (27, 1081251), (37, 789021), (51, 572427), (81, 360417), (111, 263007), (153, 190809), (191, 152847), (243, 120139), (333, 87669), (459, 63603), (573, 50949), (629, 46413), (999, 29223), (1377, 21201), (1719, 16983), (1887, 15471), (2997, 9741), (3247, 8991), (4131, 7067), (5157, 5661)]