125728325631

素因数分解:

$3^6\times {\mathrm{271}}^1\times {\mathrm{636409}}^1$

素因数の和:636698

約数の個数: 28

約数和(自身を含む): 189202147360

約数和(自身を除く): 63473821729

約数列:

[1, 3, 9, 27, 81, 243, 271, 729, 813, 2439, 7317, 21951, 65853, 197559, 636409, 1909227, 5727681, 17183043, 51549129, 154647387, 172466839, 463942161, 517400517, 1552201551, 4656604653, 13969813959, 41909441877, 125728325631]

約数ペア:

[(1, 125728325631), (3, 41909441877), (9, 13969813959), (27, 4656604653), (81, 1552201551), (243, 517400517), (271, 463942161), (729, 172466839), (813, 154647387), (2439, 51549129), (7317, 17183043), (21951, 5727681), (65853, 1909227), (197559, 636409)]