157024511991

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{406969}}^1$

素因数の和:408015

約数の個数: 24

約数和(自身を含む): 232321266320

約数和(自身を除く): 75296754329

約数列:

[1, 3, 9, 43, 129, 387, 997, 2991, 8973, 42871, 128613, 385839, 406969, 1220907, 3662721, 17499667, 52499001, 157497003, 405748093, 1217244279, 3651732837, 17447167999, 52341503997, 157024511991]

約数ペア:

[(1, 157024511991), (3, 52341503997), (9, 17447167999), (43, 3651732837), (129, 1217244279), (387, 405748093), (997, 157497003), (2991, 52499001), (8973, 17499667), (42871, 3662721), (128613, 1220907), (385839, 406969)]