220053999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{80341}}^1$

素因数の和:80438

約数の個数: 16

約数和(自身を含む): 323938944

約数和(自身を除く): 103884945

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 80341, 241023, 883751, 2651253, 6668303, 20004909, 73351333, 220053999]

約数ペア:

[(1, 220053999), (3, 73351333), (11, 20004909), (33, 6668303), (83, 2651253), (249, 883751), (913, 241023), (2739, 80341)]