7919127

素因数分解:

$3^8\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 36

約数和(自身を含む): 12753936

約数和(自身を除く): 4834809

約数列:

[1, 3, 9, 17, 27, 51, 71, 81, 153, 213, 243, 459, 639, 729, 1207, 1377, 1917, 2187, 3621, 4131, 5751, 6561, 10863, 12393, 17253, 32589, 37179, 51759, 97767, 111537, 155277, 293301, 465831, 879903, 2639709, 7919127]

約数ペア:

[(1, 7919127), (3, 2639709), (9, 879903), (17, 465831), (27, 293301), (51, 155277), (71, 111537), (81, 97767), (153, 51759), (213, 37179), (243, 32589), (459, 17253), (639, 12393), (729, 10863), (1207, 6561), (1377, 5751), (1917, 4131), (2187, 3621)]