127940211

素因数分解:

$3^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2897}}^1$

素因数の和:3611

約数の個数: 24

約数和(自身を含む): 211577184

約数和(自身を除く): 83636973

約数列:

[1, 3, 7, 9, 21, 63, 701, 2103, 2897, 4907, 6309, 8691, 14721, 20279, 26073, 44163, 60837, 182511, 2030797, 6092391, 14215579, 18277173, 42646737, 127940211]

約数ペア:

[(1, 127940211), (3, 42646737), (7, 18277173), (9, 14215579), (21, 6092391), (63, 2030797), (701, 182511), (2103, 60837), (2897, 44163), (4907, 26073), (6309, 20279), (8691, 14721)]