7797200211

素因数分解:

$3^4\times {\mathrm{1303}}^1\times {\mathrm{73877}}^1$

素因数の和:75192

約数の個数: 20

約数和(自身を含む): 11656766352

約数和(自身を除く): 3859566141

約数列:

[1, 3, 9, 27, 81, 1303, 3909, 11727, 35181, 73877, 105543, 221631, 664893, 1994679, 5984037, 96261731, 288785193, 866355579, 2599066737, 7797200211]

約数ペア:

[(1, 7797200211), (3, 2599066737), (9, 866355579), (27, 288785193), (81, 96261731), (1303, 5984037), (3909, 1994679), (11727, 664893), (35181, 221631), (73877, 105543)]