64341123

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3923}}^1$

素因数の和:4015

約数の個数: 32

約数和(自身を含む): 108490752

約数和(自身を除く): 44149629

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 3923, 5467, 11769, 16401, 27461, 43153, 82383, 129459, 278533, 302071, 835599, 906213, 1949731, 3063863, 5849193, 9191589, 21447041, 64341123]

約数ペア:

[(1, 64341123), (3, 21447041), (7, 9191589), (11, 5849193), (21, 3063863), (33, 1949731), (71, 906213), (77, 835599), (213, 302071), (231, 278533), (497, 129459), (781, 82383), (1491, 43153), (2343, 27461), (3923, 16401), (5467, 11769)]