54784878

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{128603}}^1$

素因数の和:128679

約数の個数: 16

約数和(自身を含む): 111113856

約数和(自身を除く): 56328978

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 128603, 257206, 385809, 771618, 9130813, 18261626, 27392439, 54784878]

約数ペア:

[(1, 54784878), (2, 27392439), (3, 18261626), (6, 9130813), (71, 771618), (142, 385809), (213, 257206), (426, 128603)]