117798081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{8647}}^1$

素因数の和:8908

約数の個数: 16

約数和(自身を含む): 166041600

約数和(自身を除く): 48243519

約数列:

[1, 3, 19, 57, 239, 717, 4541, 8647, 13623, 25941, 164293, 492879, 2066633, 6199899, 39266027, 117798081]

約数ペア:

[(1, 117798081), (3, 39266027), (19, 6199899), (57, 2066633), (239, 492879), (717, 164293), (4541, 25941), (8647, 13623)]