153891361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5483}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 176891904

約数和(自身を除く): 23000543

約数列:

[1, 13, 17, 127, 221, 1651, 2159, 5483, 28067, 71279, 93211, 696341, 1211743, 9052433, 11837797, 153891361]

約数ペア:

[(1, 153891361), (13, 11837797), (17, 9052433), (127, 1211743), (221, 696341), (1651, 93211), (2159, 71279), (5483, 28067)]