51136797

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{2383}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 71405568

約数和(自身を除く): 20268771

約数列:

[1, 3, 23, 69, 311, 933, 2383, 7149, 7153, 21459, 54809, 164427, 741113, 2223339, 17045599, 51136797]

約数ペア:

[(1, 51136797), (3, 17045599), (23, 2223339), (69, 741113), (311, 164427), (933, 54809), (2383, 21459), (7149, 7153)]