51243867

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{4153}}^1$

素因数の和:4619

約数の個数: 16

約数和(自身を含む): 76101280

約数和(自身を除く): 24857413

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 4153, 12339, 12459, 37377, 112131, 1897921, 5693763, 17081289, 51243867]

約数ペア:

[(1, 51243867), (3, 17081289), (9, 5693763), (27, 1897921), (457, 112131), (1371, 37377), (4113, 12459), (4153, 12339)]