173242563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{261301}}^1$

素因数の和:261334

約数の個数: 16

約数和(自身を含む): 263392416

約数和(自身を除く): 90149853

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 261301, 783903, 3396913, 4442117, 10190739, 13326351, 57747521, 173242563]

約数ペア:

[(1, 173242563), (3, 57747521), (13, 13326351), (17, 10190739), (39, 4442117), (51, 3396913), (221, 783903), (663, 261301)]