477777339

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{23071}}^1$

素因数の和:23152

約数の個数: 32

約数和(自身を含む): 775219200

約数和(自身を除く): 297441861

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 2301, 6903, 20709, 23071, 69213, 207639, 299923, 622917, 899769, 1361189, 2699307, 4083567, 8097921, 12250701, 17695457, 36752103, 53086371, 159259113, 477777339]

約数ペア:

[(1, 477777339), (3, 159259113), (9, 53086371), (13, 36752103), (27, 17695457), (39, 12250701), (59, 8097921), (117, 4083567), (177, 2699307), (351, 1361189), (531, 899769), (767, 622917), (1593, 299923), (2301, 207639), (6903, 69213), (20709, 23071)]