79418637

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{5417}}^1$

素因数の和:5610

約数の個数: 20

約数和(自身を含む): 119315196

約数和(自身を除く): 39896559

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4887, 5417, 14661, 16251, 48753, 146259, 438777, 980477, 2941431, 8824293, 26472879, 79418637]

約数ペア:

[(1, 79418637), (3, 26472879), (9, 8824293), (27, 2941431), (81, 980477), (181, 438777), (543, 146259), (1629, 48753), (4887, 16251), (5417, 14661)]