156813423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{13913}}^1$

素因数の和:13963

約数の個数: 24

約数和(自身を含む): 239209488

約数和(自身を除く): 82396065

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3757, 11271, 13913, 41739, 180869, 236521, 542607, 709563, 3074773, 4020857, 9224319, 12062571, 52271141, 156813423]

約数ペア:

[(1, 156813423), (3, 52271141), (13, 12062571), (17, 9224319), (39, 4020857), (51, 3074773), (221, 709563), (289, 542607), (663, 236521), (867, 180869), (3757, 41739), (11271, 13913)]