83461847

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{3989}}^1$

素因数の和:4071

約数の個数: 16

約数和(自身を含む): 98952000

約数和(自身を除く): 15490153

約数列:

[1, 7, 49, 61, 343, 427, 2989, 3989, 20923, 27923, 195461, 243329, 1368227, 1703303, 11923121, 83461847]

約数ペア:

[(1, 83461847), (7, 11923121), (49, 1703303), (61, 1368227), (343, 243329), (427, 195461), (2989, 27923), (3989, 20923)]