126688107

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4337}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 209889792

約数和(自身を除く): 83201685

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 2247, 4173, 4337, 9737, 13011, 29211, 30359, 56381, 91077, 169143, 394667, 464059, 1184001, 1392177, 3248413, 6032767, 9745239, 18098301, 42229369, 126688107]

約数ペア:

[(1, 126688107), (3, 42229369), (7, 18098301), (13, 9745239), (21, 6032767), (39, 3248413), (91, 1392177), (107, 1184001), (273, 464059), (321, 394667), (749, 169143), (1391, 91077), (2247, 56381), (4173, 30359), (4337, 29211), (9737, 13011)]