126145809

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{42863}}^1$

素因数の和:42981

約数の個数: 16

約数和(自身を含む): 188601600

約数和(自身を除く): 62455791

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 42863, 128589, 385767, 1157301, 4672067, 14016201, 42048603, 126145809]

約数ペア:

[(1, 126145809), (3, 42048603), (9, 14016201), (27, 4672067), (109, 1157301), (327, 385767), (981, 128589), (2943, 42863)]