127758411

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2887}}^1$

素因数の和:3056

約数の個数: 32

約数和(自身を含む): 207936000

約数和(自身を除く): 80177589

約数列:

[1, 3, 9, 11, 27, 33, 99, 149, 297, 447, 1341, 1639, 2887, 4023, 4917, 8661, 14751, 25983, 31757, 44253, 77949, 95271, 285813, 430163, 857439, 1290489, 3871467, 4731793, 11614401, 14195379, 42586137, 127758411]

約数ペア:

[(1, 127758411), (3, 42586137), (9, 14195379), (11, 11614401), (27, 4731793), (33, 3871467), (99, 1290489), (149, 857439), (297, 430163), (447, 285813), (1341, 95271), (1639, 77949), (2887, 44253), (4023, 31757), (4917, 25983), (8661, 14751)]