80051889

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 114048000

約数和(自身を除く): 33996111

約数列:

[1, 3, 31, 53, 93, 109, 149, 159, 327, 447, 1643, 3379, 4619, 4929, 5777, 7897, 10137, 13857, 16241, 17331, 23691, 48723, 179087, 244807, 503471, 537261, 734421, 860773, 1510413, 2582319, 26683963, 80051889]

約数ペア:

[(1, 80051889), (3, 26683963), (31, 2582319), (53, 1510413), (93, 860773), (109, 734421), (149, 537261), (159, 503471), (327, 244807), (447, 179087), (1643, 48723), (3379, 23691), (4619, 17331), (4929, 16241), (5777, 13857), (7897, 10137)]