53134767

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1788

約数の個数: 36

約数和(自身を含む): 90591696

約数和(自身を除く): 37456929

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 1697, 3479, 4473, 5091, 10437, 11879, 15273, 31311, 35637, 83153, 106911, 120487, 249459, 361461, 748377, 843409, 1084383, 2530227, 5903863, 7590681, 17711589, 53134767]

約数ペア:

[(1, 53134767), (3, 17711589), (7, 7590681), (9, 5903863), (21, 2530227), (49, 1084383), (63, 843409), (71, 748377), (147, 361461), (213, 249459), (441, 120487), (497, 106911), (639, 83153), (1491, 35637), (1697, 31311), (3479, 15273), (4473, 11879), (5091, 10437)]