68471055

素因数分解:

$3^3\times 5^1\times {\mathrm{507193}}^1$

素因数の和:507207

約数の個数: 16

約数和(自身を含む): 121726560

約数和(自身を除く): 53255505

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 507193, 1521579, 2535965, 4564737, 7607895, 13694211, 22823685, 68471055]

約数ペア:

[(1, 68471055), (3, 22823685), (5, 13694211), (9, 7607895), (15, 4564737), (27, 2535965), (45, 1521579), (135, 507193)]