5157454959

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1627}}^1\times {\mathrm{8191}}^1$

素因数の和:9867

約数の個数: 24

約数和(自身を含む): 7628521472

約数和(自身を除く): 2471066513

約数列:

[1, 3, 9, 43, 129, 387, 1627, 4881, 8191, 14643, 24573, 69961, 73719, 209883, 352213, 629649, 1056639, 3169917, 13326757, 39980271, 119940813, 573050551, 1719151653, 5157454959]

約数ペア:

[(1, 5157454959), (3, 1719151653), (9, 573050551), (43, 119940813), (129, 39980271), (387, 13326757), (1627, 3169917), (4881, 1056639), (8191, 629649), (14643, 352213), (24573, 209883), (69961, 73719)]