86005353

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 136581120

約数和(自身を除く): 50575767

約数列:

[1, 3, 7, 21, 37, 71, 111, 213, 259, 497, 777, 1491, 1559, 2627, 4677, 7881, 10913, 18389, 32739, 55167, 57683, 110689, 173049, 332067, 403781, 774823, 1211343, 2324469, 4095493, 12286479, 28668451, 86005353]

約数ペア:

[(1, 86005353), (3, 28668451), (7, 12286479), (21, 4095493), (37, 2324469), (71, 1211343), (111, 774823), (213, 403781), (259, 332067), (497, 173049), (777, 110689), (1491, 57683), (1559, 55167), (2627, 32739), (4677, 18389), (7881, 10913)]