68770143

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1511}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 107321760

約数和(自身を除く): 38551617

約数列:

[1, 3, 9, 13, 39, 117, 389, 1167, 1511, 3501, 4533, 5057, 13599, 15171, 19643, 45513, 58929, 176787, 587779, 1763337, 5290011, 7641127, 22923381, 68770143]

約数ペア:

[(1, 68770143), (3, 22923381), (9, 7641127), (13, 5290011), (39, 1763337), (117, 587779), (389, 176787), (1167, 58929), (1511, 45513), (3501, 19643), (4533, 15171), (5057, 13599)]