166881663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1619}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 260048880

約数和(自身を除く): 93167217

約数列:

[1, 3, 9, 13, 39, 117, 881, 1619, 2643, 4857, 7929, 11453, 14571, 21047, 34359, 63141, 103077, 189423, 1426339, 4279017, 12837051, 18542407, 55627221, 166881663]

約数ペア:

[(1, 166881663), (3, 55627221), (9, 18542407), (13, 12837051), (39, 4279017), (117, 1426339), (881, 189423), (1619, 103077), (2643, 63141), (4857, 34359), (7929, 21047), (11453, 14571)]