55883517

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1291}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 76403712

約数和(自身を除く): 20520195

約数列:

[1, 3, 47, 141, 307, 921, 1291, 3873, 14429, 43287, 60677, 182031, 396337, 1189011, 18627839, 55883517]

約数ペア:

[(1, 55883517), (3, 18627839), (47, 1189011), (141, 396337), (307, 182031), (921, 60677), (1291, 43287), (3873, 14429)]