81831705363

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{6703}}^1$

素因数の和:7128

約数の個数: 48

約数和(自身を含む): 122110410240

約数和(自身を除く): 40278704877

約数列:

[1, 3, 9, 59, 83, 177, 249, 277, 531, 747, 831, 2493, 4897, 6703, 14691, 16343, 20109, 22991, 44073, 49029, 60327, 68973, 147087, 206919, 395477, 556349, 1186431, 1356469, 1669047, 1856731, 3559293, 4069407, 5007141, 5570193, 12208221, 16710579, 32824591, 98473773, 109547129, 154108673, 295421319, 328641387, 462326019, 985924161, 1386978057, 9092411707, 27277235121, 81831705363]

約数ペア:

[(1, 81831705363), (3, 27277235121), (9, 9092411707), (59, 1386978057), (83, 985924161), (177, 462326019), (249, 328641387), (277, 295421319), (531, 154108673), (747, 109547129), (831, 98473773), (2493, 32824591), (4897, 16710579), (6703, 12208221), (14691, 5570193), (16343, 5007141), (20109, 4069407), (22991, 3559293), (44073, 1856731), (49029, 1669047), (60327, 1356469), (68973, 1186431), (147087, 556349), (206919, 395477)]