81444894

素因数分解:

$2^1\times 3^1\times {\mathrm{359}}^1\times {\mathrm{37811}}^1$

素因数の和:38175

約数の個数: 16

約数和(自身を含む): 163347840

約数和(自身を除く): 81902946

約数列:

[1, 2, 3, 6, 359, 718, 1077, 2154, 37811, 75622, 113433, 226866, 13574149, 27148298, 40722447, 81444894]

約数ペア:

[(1, 81444894), (2, 40722447), (3, 27148298), (6, 13574149), (359, 226866), (718, 113433), (1077, 75622), (2154, 37811)]