210833577

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 319968000

約数和(自身を除く): 109134423

約数列:

[1, 3, 9, 27, 71, 109, 213, 327, 639, 981, 1009, 1917, 2943, 3027, 7739, 9081, 23217, 27243, 69651, 71639, 109981, 208953, 214917, 329943, 644751, 989829, 1934253, 2969487, 7808651, 23425953, 70277859, 210833577]

約数ペア:

[(1, 210833577), (3, 70277859), (9, 23425953), (27, 7808651), (71, 2969487), (109, 1934253), (213, 989829), (327, 644751), (639, 329943), (981, 214917), (1009, 208953), (1917, 109981), (2943, 71639), (3027, 69651), (7739, 27243), (9081, 23217)]