69139119

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10193}}^1$

素因数の和:10239

約数の個数: 32

約数和(自身を含む): 117434880

約数和(自身を除く): 48295761

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 10193, 30579, 71351, 173281, 193667, 214053, 519843, 581001, 1212967, 1355669, 3292339, 3638901, 4067007, 9877017, 23046373, 69139119]

約数ペア:

[(1, 69139119), (3, 23046373), (7, 9877017), (17, 4067007), (19, 3638901), (21, 3292339), (51, 1355669), (57, 1212967), (119, 581001), (133, 519843), (323, 214053), (357, 193667), (399, 173281), (969, 71351), (2261, 30579), (6783, 10193)]