87061719

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{4507}}^1$

素因数の和:4694

約数の個数: 16

約数和(自身を含む): 119443968

約数和(自身を除く): 32382249

約数列:

[1, 3, 47, 137, 141, 411, 4507, 6439, 13521, 19317, 211829, 617459, 635487, 1852377, 29020573, 87061719]

約数ペア:

[(1, 87061719), (3, 29020573), (47, 1852377), (137, 635487), (141, 617459), (411, 211829), (4507, 19317), (6439, 13521)]