87261663

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{39791}}^1$

素因数の和:39854

約数の個数: 16

約数和(自身を含む): 126061056

約数和(自身を除く): 38799393

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 39791, 119373, 676447, 1711013, 2029341, 5133039, 29087221, 87261663]

約数ペア:

[(1, 87261663), (3, 29087221), (17, 5133039), (43, 2029341), (51, 1711013), (129, 676447), (731, 119373), (2193, 39791)]