75009231

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{68879}}^1$

素因数の和:68907

約数の個数: 18

約数和(自身を含む): 119093520

約数和(自身を除く): 44084289

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 68879, 206637, 619911, 757669, 2273007, 6819021, 8334359, 25003077, 75009231]

約数ペア:

[(1, 75009231), (3, 25003077), (9, 8334359), (11, 6819021), (33, 2273007), (99, 757669), (121, 619911), (363, 206637), (1089, 68879)]