202389777

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30763}}^1$

素因数の和:30829

約数の個数: 24

約数和(自身を含む): 316746144

約数和(自身を除く): 114356367

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 30763, 92289, 276867, 522971, 1322809, 1568913, 3968427, 4706739, 11905281, 22487753, 67463259, 202389777]

約数ペア:

[(1, 202389777), (3, 67463259), (9, 22487753), (17, 11905281), (43, 4706739), (51, 3968427), (129, 1568913), (153, 1322809), (387, 522971), (731, 276867), (2193, 92289), (6579, 30763)]