55692021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12689}}^1$

素因数の和:12729

約数の個数: 32

約数和(自身を含む): 97459200

約数和(自身を除く): 41767179

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 12689, 38067, 88823, 139579, 241091, 266469, 418737, 723273, 977053, 1687637, 2652001, 2931159, 5062911, 7956003, 18564007, 55692021]

約数ペア:

[(1, 55692021), (3, 18564007), (7, 7956003), (11, 5062911), (19, 2931159), (21, 2652001), (33, 1687637), (57, 977053), (77, 723273), (133, 418737), (209, 266469), (231, 241091), (399, 139579), (627, 88823), (1463, 38067), (4389, 12689)]