73237281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{26449}}^1$

素因数の和:26536

約数の個数: 16

約数和(自身を含む): 106646400

約数和(自身を除く): 33409119

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 26449, 79347, 343837, 1031511, 1877879, 5633637, 24412427, 73237281]

約数ペア:

[(1, 73237281), (3, 24412427), (13, 5633637), (39, 1877879), (71, 1031511), (213, 343837), (923, 79347), (2769, 26449)]