68188057

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3341

約数の個数: 16

約数和(自身を含む): 80848000

約数和(自身を除く): 12659943

約数列:

[1, 7, 49, 61, 343, 427, 2989, 3259, 20923, 22813, 159691, 198799, 1117837, 1391593, 9741151, 68188057]

約数ペア:

[(1, 68188057), (7, 9741151), (49, 1391593), (61, 1117837), (343, 198799), (427, 159691), (2989, 22813), (3259, 20923)]