63165963

素因数分解:

$3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{4649}}^1$

素因数の和:5306

約数の個数: 16

約数和(自身を含む): 96422400

約数和(自身を除く): 33256437

約数列:

[1, 3, 7, 21, 647, 1941, 4529, 4649, 13587, 13947, 32543, 97629, 3007903, 9023709, 21055321, 63165963]

約数ペア:

[(1, 63165963), (3, 21055321), (7, 9023709), (21, 3007903), (647, 97629), (1941, 32543), (4529, 13947), (4649, 13587)]