63786639

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23917}}^1$

素因数の和:24054

約数の個数: 16

約数和(自身を含む): 97968128

約数和(自身を除く): 34181489

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 23917, 71751, 167419, 502257, 3037459, 9112377, 21262213, 63786639]

約数ペア:

[(1, 63786639), (3, 21262213), (7, 9112377), (21, 3037459), (127, 502257), (381, 167419), (889, 71751), (2667, 23917)]