49174209

素因数分解:

$3^5\times 7^1\times {\mathrm{28909}}^1$

素因数の和:28931

約数の個数: 24

約数和(自身を含む): 84185920

約数和(自身を除く): 35011711

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 28909, 86727, 202363, 260181, 607089, 780543, 1821267, 2341629, 5463801, 7024887, 16391403, 49174209]

約数ペア:

[(1, 49174209), (3, 16391403), (7, 7024887), (9, 5463801), (21, 2341629), (27, 1821267), (63, 780543), (81, 607089), (189, 260181), (243, 202363), (567, 86727), (1701, 28909)]