89221653

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{139627}}^1$

素因数の和:139704

約数の個数: 12

約数和(自身を含む): 130691808

約数和(自身を除く): 41470155

約数列:

[1, 3, 9, 71, 213, 639, 139627, 418881, 1256643, 9913517, 29740551, 89221653]

約数ペア:

[(1, 89221653), (3, 29740551), (9, 9913517), (71, 1256643), (213, 418881), (639, 139627)]