47930751

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2273}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 78589440

約数和(自身を除く): 30658689

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2273, 2343, 6819, 7029, 20457, 21087, 25003, 61371, 75009, 161383, 225027, 484149, 675081, 1452447, 1775213, 4357341, 5325639, 15976917, 47930751]

約数ペア:

[(1, 47930751), (3, 15976917), (9, 5325639), (11, 4357341), (27, 1775213), (33, 1452447), (71, 675081), (99, 484149), (213, 225027), (297, 161383), (639, 75009), (781, 61371), (1917, 25003), (2273, 21087), (2343, 20457), (6819, 7029)]