80153571

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{3917}}^1$

素因数の和:4298

約数の個数: 16

約数和(自身を含む): 112838400

約数和(自身を除く): 32684829

約数列:

[1, 3, 19, 57, 359, 1077, 3917, 6821, 11751, 20463, 74423, 223269, 1406203, 4218609, 26717857, 80153571]

約数ペア:

[(1, 80153571), (3, 26717857), (19, 4218609), (57, 1406203), (359, 223269), (1077, 74423), (3917, 20463), (6821, 11751)]