157033233

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7717}}^1$

素因数の和:7766

約数の個数: 48

約数和(自身を含む): 288961920

約数和(自身を除く): 131928687

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 6783, 7717, 20349, 23151, 54019, 69453, 131189, 146623, 162057, 393567, 439869, 486171, 918323, 1026361, 1180701, 1319607, 2492591, 2754969, 3079083, 7477773, 8264907, 9237249, 17448137, 22433319, 52344411, 157033233]

約数ペア:

[(1, 157033233), (3, 52344411), (7, 22433319), (9, 17448137), (17, 9237249), (19, 8264907), (21, 7477773), (51, 3079083), (57, 2754969), (63, 2492591), (119, 1319607), (133, 1180701), (153, 1026361), (171, 918323), (323, 486171), (357, 439869), (399, 393567), (969, 162057), (1071, 146623), (1197, 131189), (2261, 69453), (2907, 54019), (6783, 23151), (7717, 20349)]