25770393

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 43610112

約数和(自身を除く): 17839719

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 243, 279, 297, 311, 341, 837, 891, 933, 1023, 2511, 2673, 2799, 3069, 3421, 7533, 8397, 9207, 9641, 10263, 25191, 27621, 28923, 30789, 75573, 82863, 86769, 92367, 106051, 260307, 277101, 318153, 780921, 831303, 954459, 2342763, 2863377, 8590131, 25770393]

約数ペア:

[(1, 25770393), (3, 8590131), (9, 2863377), (11, 2342763), (27, 954459), (31, 831303), (33, 780921), (81, 318153), (93, 277101), (99, 260307), (243, 106051), (279, 92367), (297, 86769), (311, 82863), (341, 75573), (837, 30789), (891, 28923), (933, 27621), (1023, 25191), (2511, 10263), (2673, 9641), (2799, 9207), (3069, 8397), (3421, 7533)]