88916211

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{15461}}^1$

素因数の和:15544

約数の個数: 20

約数和(自身を含む): 134704944

約数和(自身を除く): 45788733

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 15461, 46383, 139149, 417447, 1097731, 1252341, 3293193, 9879579, 29638737, 88916211]

約数ペア:

[(1, 88916211), (3, 29638737), (9, 9879579), (27, 3293193), (71, 1252341), (81, 1097731), (213, 417447), (639, 139149), (1917, 46383), (5751, 15461)]