55805529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 27221415

約数列:

[1, 3, 13, 39, 43, 107, 129, 311, 321, 559, 933, 1391, 1677, 4043, 4173, 4601, 12129, 13373, 13803, 33277, 40119, 59813, 99831, 173849, 179439, 432601, 521547, 1297803, 1430911, 4292733, 18601843, 55805529]

約数ペア:

[(1, 55805529), (3, 18601843), (13, 4292733), (39, 1430911), (43, 1297803), (107, 521547), (129, 432601), (311, 179439), (321, 173849), (559, 99831), (933, 59813), (1391, 40119), (1677, 33277), (4043, 13803), (4173, 13373), (4601, 12129)]