201510531

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6277}}^1$

素因数の和:6356

約数の個数: 32

約数和(自身を含む): 316411200

約数和(自身を除く): 114900669

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 369, 783, 1107, 1189, 3567, 6277, 10701, 18831, 32103, 56493, 169479, 182033, 257357, 546099, 772071, 1638297, 2316213, 4914891, 6948639, 7463353, 22390059, 67170177, 201510531]

約数ペア:

[(1, 201510531), (3, 67170177), (9, 22390059), (27, 7463353), (29, 6948639), (41, 4914891), (87, 2316213), (123, 1638297), (261, 772071), (369, 546099), (783, 257357), (1107, 182033), (1189, 169479), (3567, 56493), (6277, 32103), (10701, 18831)]