66321735123

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1\times {\mathrm{2549}}^1$

素因数の和:3208

約数の個数: 64

約数和(自身を含む): 106724966400

約数和(自身を除く): 40403231277

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 523, 721, 1569, 2163, 2369, 2549, 3661, 7107, 7647, 10983, 12029, 16583, 17843, 36087, 49749, 53529, 53869, 58627, 84203, 161607, 175881, 252609, 262547, 377083, 410389, 787641, 1131249, 1231167, 1238987, 1333127, 1837829, 3716961, 3999381, 5513487, 6038581, 8672909, 9331889, 18115743, 26018727, 27995667, 30661921, 42270067, 91985763, 126810201, 137312081, 214633447, 411936243, 643900341, 961184567, 2883553701, 3158177863, 9474533589, 22107245041, 66321735123]

約数ペア:

[(1, 66321735123), (3, 22107245041), (7, 9474533589), (21, 3158177863), (23, 2883553701), (69, 961184567), (103, 643900341), (161, 411936243), (309, 214633447), (483, 137312081), (523, 126810201), (721, 91985763), (1569, 42270067), (2163, 30661921), (2369, 27995667), (2549, 26018727), (3661, 18115743), (7107, 9331889), (7647, 8672909), (10983, 6038581), (12029, 5513487), (16583, 3999381), (17843, 3716961), (36087, 1837829), (49749, 1333127), (53529, 1238987), (53869, 1231167), (58627, 1131249), (84203, 787641), (161607, 410389), (175881, 377083), (252609, 262547)]