72486243

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{113437}}^1$

素因数の和:113514

約数の個数: 12

約数和(自身を含む): 106177968

約数和(自身を除く): 33691725

約数列:

[1, 3, 9, 71, 213, 639, 113437, 340311, 1020933, 8054027, 24162081, 72486243]

約数ペア:

[(1, 72486243), (3, 24162081), (9, 8054027), (71, 1020933), (213, 340311), (639, 113437)]