69728461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 84049920

約数和(自身を除く): 14321459

約数列:

[1, 11, 19, 37, 71, 127, 209, 407, 703, 781, 1349, 1397, 2413, 2627, 4699, 7733, 9017, 14839, 26543, 28897, 49913, 51689, 89281, 99187, 171323, 333629, 549043, 982091, 1884553, 3669919, 6338951, 69728461]

約数ペア:

[(1, 69728461), (11, 6338951), (19, 3669919), (37, 1884553), (71, 982091), (127, 549043), (209, 333629), (407, 171323), (703, 99187), (781, 89281), (1349, 51689), (1397, 49913), (2413, 28897), (2627, 26543), (4699, 14839), (7733, 9017)]