66853801

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{673}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 79974144

約数和(自身を除く): 13120343

約数列:

[1, 7, 23, 161, 617, 673, 4319, 4711, 14191, 15479, 99337, 108353, 415241, 2906687, 9550543, 66853801]

約数ペア:

[(1, 66853801), (7, 9550543), (23, 2906687), (161, 415241), (617, 108353), (673, 99337), (4319, 15479), (4711, 14191)]