210432843

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 108901557

約数列:

[1, 3, 9, 27, 53, 159, 307, 477, 479, 921, 1431, 1437, 2763, 4311, 8289, 12933, 16271, 25387, 48813, 76161, 146439, 147053, 228483, 439317, 441159, 685449, 1323477, 3970431, 7793809, 23381427, 70144281, 210432843]

約数ペア:

[(1, 210432843), (3, 70144281), (9, 23381427), (27, 7793809), (53, 3970431), (159, 1323477), (307, 685449), (477, 441159), (479, 439317), (921, 228483), (1431, 147053), (1437, 146439), (2763, 76161), (4311, 48813), (8289, 25387), (12933, 16271)]