81132562

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{95003}}^1$

素因数の和:95073

約数の個数: 16

約数和(自身を含む): 141365952

約数和(自身を除く): 60233390

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 95003, 190006, 665021, 1330042, 5795183, 11590366, 40566281, 81132562]

約数ペア:

[(1, 81132562), (2, 40566281), (7, 11590366), (14, 5795183), (61, 1330042), (122, 665021), (427, 190006), (854, 95003)]