156965192523

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113990699}}^1$

素因数の和:113990728

約数の個数: 20

約数和(自身を含む): 248271744600

約数和(自身を除く): 91306552077

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 113990699, 341972097, 1025916291, 1937841883, 3077748873, 5813525649, 9233246619, 17440576947, 52321730841, 156965192523]

約数ペア:

[(1, 156965192523), (3, 52321730841), (9, 17440576947), (17, 9233246619), (27, 5813525649), (51, 3077748873), (81, 1937841883), (153, 1025916291), (459, 341972097), (1377, 113990699)]