49533903

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 78174720

約数和(自身を除く): 28640817

約数列:

[1, 3, 9, 17, 27, 51, 153, 311, 347, 459, 933, 1041, 2799, 3123, 5287, 5899, 8397, 9369, 15861, 17697, 47583, 53091, 107917, 142749, 159273, 323751, 971253, 1834589, 2913759, 5503767, 16511301, 49533903]

約数ペア:

[(1, 49533903), (3, 16511301), (9, 5503767), (17, 2913759), (27, 1834589), (51, 971253), (153, 323751), (311, 159273), (347, 142749), (459, 107917), (933, 53091), (1041, 47583), (2799, 17697), (3123, 15861), (5287, 9369), (5899, 8397)]