128092131

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{77773}}^1$

素因数の和:77843

約数の個数: 16

約数和(自身を含む): 192879520

約数和(自身を除く): 64787389

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 77773, 233319, 699957, 2099871, 4744153, 14232459, 42697377, 128092131]

約数ペア:

[(1, 128092131), (3, 42697377), (9, 14232459), (27, 4744153), (61, 2099871), (183, 699957), (549, 233319), (1647, 77773)]