67684470007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2213}}^1\times {\mathrm{4463}}^1$

素因数の和:6783

約数の個数: 32

約数和(自身を含む): 85391677440

約数和(自身を除く): 17707207433

約数列:

[1, 7, 11, 77, 89, 623, 979, 2213, 4463, 6853, 15491, 24343, 31241, 49093, 170401, 196957, 343651, 397207, 1378699, 2166527, 2780449, 4369277, 9876619, 15165689, 30584939, 69136333, 108642809, 760499663, 879019091, 6153133637, 9669210001, 67684470007]

約数ペア:

[(1, 67684470007), (7, 9669210001), (11, 6153133637), (77, 879019091), (89, 760499663), (623, 108642809), (979, 69136333), (2213, 30584939), (4463, 15165689), (6853, 9876619), (15491, 4369277), (24343, 2780449), (31241, 2166527), (49093, 1378699), (170401, 397207), (196957, 343651)]