49643847

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{55717}}^1$

素因数の和:55740

約数の個数: 20

約数和(自身を含む): 80902536

約数和(自身を除く): 31258689

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 55717, 167151, 501453, 612887, 1504359, 1838661, 4513077, 5515983, 16547949, 49643847]

約数ペア:

[(1, 49643847), (3, 16547949), (9, 5515983), (11, 4513077), (27, 1838661), (33, 1504359), (81, 612887), (99, 501453), (297, 167151), (891, 55717)]