156924779511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71557127}}^1$

素因数の和:71557190

約数の個数: 16

約数和(自身を含む): 226692981504

約数和(自身を除く): 69768201993

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 71557127, 214671381, 1216471159, 3076956461, 3649413477, 9230869383, 52308259837, 156924779511]

約数ペア:

[(1, 156924779511), (3, 52308259837), (17, 9230869383), (43, 3649413477), (51, 3076956461), (129, 1216471159), (731, 214671381), (2193, 71557127)]