81446181

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{3917}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 112838400

約数和(自身を除く): 31392219

約数列:

[1, 3, 29, 87, 239, 717, 3917, 6931, 11751, 20793, 113593, 340779, 936163, 2808489, 27148727, 81446181]

約数ペア:

[(1, 81446181), (3, 27148727), (29, 2808489), (87, 936163), (239, 340779), (717, 113593), (3917, 20793), (6931, 11751)]