27135213

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 45308160

約数和(自身を除く): 18172947

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 2621, 3451, 7863, 10353, 18347, 44557, 55041, 76009, 133671, 228027, 311899, 532063, 935697, 1292153, 1596189, 3876459, 9045071, 27135213]

約数ペア:

[(1, 27135213), (3, 9045071), (7, 3876459), (17, 1596189), (21, 1292153), (29, 935697), (51, 532063), (87, 311899), (119, 228027), (203, 133671), (357, 76009), (493, 55041), (609, 44557), (1479, 18347), (2621, 10353), (3451, 7863)]