80988039

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9403}}^1$

素因数の和:9452

約数の個数: 32

約数和(自身を含む): 135417600

約数和(自身を除く): 54429561

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 8613, 9403, 28209, 84627, 103433, 253881, 272687, 310299, 818061, 930897, 2454183, 2792691, 2999557, 7362549, 8998671, 26996013, 80988039]

約数ペア:

[(1, 80988039), (3, 26996013), (9, 8998671), (11, 7362549), (27, 2999557), (29, 2792691), (33, 2454183), (87, 930897), (99, 818061), (261, 310299), (297, 272687), (319, 253881), (783, 103433), (957, 84627), (2871, 28209), (8613, 9403)]