90396801

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{83009}}^1$

素因数の和:83037

約数の個数: 18

約数和(自身を含む): 143524290

約数和(自身を除く): 53127489

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 83009, 249027, 747081, 913099, 2739297, 8217891, 10044089, 30132267, 90396801]

約数ペア:

[(1, 90396801), (3, 30132267), (9, 10044089), (11, 8217891), (33, 2739297), (99, 913099), (121, 747081), (363, 249027), (1089, 83009)]