185263479

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2003}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 275109120

約数和(自身を除く): 89845641

約数列:

[1, 3, 9, 43, 129, 239, 387, 717, 2003, 2151, 6009, 10277, 18027, 30831, 86129, 92493, 258387, 478717, 775161, 1436151, 4308453, 20584831, 61754493, 185263479]

約数ペア:

[(1, 185263479), (3, 61754493), (9, 20584831), (43, 4308453), (129, 1436151), (239, 775161), (387, 478717), (717, 258387), (2003, 92493), (2151, 86129), (6009, 30831), (10277, 18027)]