137415657

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{3761}}^1$

素因数の和:4424

約数の個数: 16

約数和(自身を含む): 193216320

約数和(自身を除く): 55800663

約数列:

[1, 3, 19, 57, 641, 1923, 3761, 11283, 12179, 36537, 71459, 214377, 2410801, 7232403, 45805219, 137415657]

約数ペア:

[(1, 137415657), (3, 45805219), (19, 7232403), (57, 2410801), (641, 214377), (1923, 71459), (3761, 36537), (11283, 12179)]