55591011

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16649}}^1$

素因数の和:16715

約数の個数: 24

約数和(自身を含む): 93506400

約数和(自身を除く): 37915389

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 16649, 49947, 116543, 149841, 349629, 882397, 1048887, 2647191, 6176779, 7941573, 18530337, 55591011]

約数ペア:

[(1, 55591011), (3, 18530337), (7, 7941573), (9, 6176779), (21, 2647191), (53, 1048887), (63, 882397), (159, 349629), (371, 149841), (477, 116543), (1113, 49947), (3339, 16649)]