6625449

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 10506240

約数和(自身を除く): 3880791

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 227, 423, 621, 681, 1081, 1269, 2043, 3243, 5221, 6129, 9729, 10669, 15663, 29187, 32007, 46989, 96021, 140967, 245387, 288063, 736161, 2208483, 6625449]

約数ペア:

[(1, 6625449), (3, 2208483), (9, 736161), (23, 288063), (27, 245387), (47, 140967), (69, 96021), (141, 46989), (207, 32007), (227, 29187), (423, 15663), (621, 10669), (681, 9729), (1081, 6129), (1269, 5221), (2043, 3243)]