15696471681

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17616691}}^1$

素因数の和:17616714

約数の個数: 20

約数和(自身を含む): 25579436784

約数和(自身を除く): 9882965103

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 17616691, 52850073, 158550219, 193783601, 475650657, 581350803, 1426951971, 1744052409, 5232157227, 15696471681]

約数ペア:

[(1, 15696471681), (3, 5232157227), (9, 1744052409), (11, 1426951971), (27, 581350803), (33, 475650657), (81, 193783601), (99, 158550219), (297, 52850073), (891, 17616691)]