268793877

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^2\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 36

約数和(自身を含む): 402511200

約数和(自身を除く): 133717323

約数列:

[1, 3, 11, 33, 61, 121, 183, 199, 363, 597, 671, 2013, 2189, 3721, 6567, 7381, 11163, 12139, 22143, 24079, 36417, 40931, 72237, 122793, 133529, 400587, 450241, 740479, 1350723, 1468819, 2221437, 4406457, 8145269, 24435807, 89597959, 268793877]

約数ペア:

[(1, 268793877), (3, 89597959), (11, 24435807), (33, 8145269), (61, 4406457), (121, 2221437), (183, 1468819), (199, 1350723), (363, 740479), (597, 450241), (671, 400587), (2013, 133529), (2189, 122793), (3721, 72237), (6567, 40931), (7381, 36417), (11163, 24079), (12139, 22143)]