67289913

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 36130887

約数列:

[1, 3, 9, 27, 53, 59, 159, 177, 477, 531, 797, 1431, 1593, 2391, 3127, 7173, 9381, 21519, 28143, 42241, 47023, 84429, 126723, 141069, 380169, 423207, 1140507, 1269621, 2492219, 7476657, 22429971, 67289913]

約数ペア:

[(1, 67289913), (3, 22429971), (9, 7476657), (27, 2492219), (53, 1269621), (59, 1140507), (159, 423207), (177, 380169), (477, 141069), (531, 126723), (797, 84429), (1431, 47023), (1593, 42241), (2391, 28143), (3127, 21519), (7173, 9381)]