27817491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41957}}^1$

素因数の和:41990

約数の個数: 16

約数和(自身を含む): 42293664

約数和(自身を除く): 14476173

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 41957, 125871, 545441, 713269, 1636323, 2139807, 9272497, 27817491]

約数ペア:

[(1, 27817491), (3, 9272497), (13, 2139807), (17, 1636323), (39, 713269), (51, 545441), (221, 125871), (663, 41957)]