47725702011

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{135970661}}^1$

素因数の和:135970683

約数の個数: 16

約数和(自身を含む): 76143570720

約数和(自身を除く): 28417868709

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 135970661, 407911983, 1223735949, 1767618593, 3671207847, 5302855779, 15908567337, 47725702011]

約数ペア:

[(1, 47725702011), (3, 15908567337), (9, 5302855779), (13, 3671207847), (27, 1767618593), (39, 1223735949), (117, 407911983), (351, 135970661)]