49280913

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2273}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 80772480

約数和(自身を除く): 31491567

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 657, 803, 1971, 2273, 2409, 6819, 7227, 20457, 21681, 25003, 61371, 75009, 165929, 225027, 497787, 675081, 1493361, 1825219, 4480083, 5475657, 16426971, 49280913]

約数ペア:

[(1, 49280913), (3, 16426971), (9, 5475657), (11, 4480083), (27, 1825219), (33, 1493361), (73, 675081), (99, 497787), (219, 225027), (297, 165929), (657, 75009), (803, 61371), (1971, 25003), (2273, 21681), (2409, 20457), (6819, 7227)]