7954929

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 40

約数和(自身を含む): 12937320

約数和(自身を除く): 4982391

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 109, 153, 159, 327, 459, 477, 901, 981, 1377, 1431, 1853, 2703, 2943, 4293, 5559, 5777, 8109, 8829, 16677, 17331, 24327, 50031, 51993, 72981, 98209, 150093, 155979, 294627, 467937, 883881, 2651643, 7954929]

約数ペア:

[(1, 7954929), (3, 2651643), (9, 883881), (17, 467937), (27, 294627), (51, 155979), (53, 150093), (81, 98209), (109, 72981), (153, 51993), (159, 50031), (327, 24327), (459, 17331), (477, 16677), (901, 8829), (981, 8109), (1377, 5777), (1431, 5559), (1853, 4293), (2703, 2943)]