539129331

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41513}}^1$

素因数の和:41572

約数の個数: 32

約数和(自身を含む): 883417920

約数和(自身を除く): 344288589

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987, 41513, 124539, 373617, 539669, 1120851, 1535981, 1619007, 4607943, 4857021, 13823829, 14571063, 19967753, 41471487, 59903259, 179709777, 539129331]

約数ペア:

[(1, 539129331), (3, 179709777), (9, 59903259), (13, 41471487), (27, 19967753), (37, 14571063), (39, 13823829), (111, 4857021), (117, 4607943), (333, 1619007), (351, 1535981), (481, 1120851), (999, 539669), (1443, 373617), (4329, 124539), (12987, 41513)]