5503707

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 3931173

約数列:

[1, 3, 9, 11, 27, 29, 33, 71, 81, 87, 99, 213, 243, 261, 297, 319, 639, 781, 783, 891, 957, 1917, 2059, 2343, 2349, 2673, 2871, 5751, 6177, 7029, 7047, 8613, 17253, 18531, 21087, 22649, 25839, 55593, 63261, 67947, 77517, 166779, 189783, 203841, 500337, 611523, 1834569, 5503707]

約数ペア:

[(1, 5503707), (3, 1834569), (9, 611523), (11, 500337), (27, 203841), (29, 189783), (33, 166779), (71, 77517), (81, 67947), (87, 63261), (99, 55593), (213, 25839), (243, 22649), (261, 21087), (297, 18531), (319, 17253), (639, 8613), (781, 7047), (783, 7029), (891, 6177), (957, 5751), (1917, 2871), (2059, 2673), (2343, 2349)]