90039147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 134701056

約数和(自身を除く): 44661909

約数列:

[1, 3, 11, 33, 71, 83, 213, 249, 463, 781, 913, 1389, 2343, 2739, 5093, 5893, 15279, 17679, 32873, 38429, 64823, 98619, 115287, 194469, 361603, 422719, 1084809, 1268157, 2728459, 8185377, 30013049, 90039147]

約数ペア:

[(1, 90039147), (3, 30013049), (11, 8185377), (33, 2728459), (71, 1268157), (83, 1084809), (213, 422719), (249, 361603), (463, 194469), (781, 115287), (913, 98619), (1389, 64823), (2343, 38429), (2739, 32873), (5093, 17679), (5893, 15279)]