71738355981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5431}}^1\times {\mathrm{259001}}^1$

素因数の和:264452

約数の個数: 16

約数和(自身を含む): 101296718208

約数和(自身を除く): 29558362227

約数列:

[1, 3, 17, 51, 5431, 16293, 92327, 259001, 276981, 777003, 4403017, 13209051, 1406634431, 4219903293, 23912785327, 71738355981]

約数ペア:

[(1, 71738355981), (3, 23912785327), (17, 4219903293), (51, 1406634431), (5431, 13209051), (16293, 4403017), (92327, 777003), (259001, 276981)]