156944056707

素因数分解:

$3^4\times {\mathrm{653}}^1\times {\mathrm{2967199}}^1$

素因数の和:2967864

約数の個数: 20

約数和(自身を含む): 234806404800

約数和(自身を除く): 77862348093

約数列:

[1, 3, 9, 27, 81, 653, 1959, 5877, 17631, 52893, 2967199, 8901597, 26704791, 80114373, 240343119, 1937580947, 5812742841, 17438228523, 52314685569, 156944056707]

約数ペア:

[(1, 156944056707), (3, 52314685569), (9, 17438228523), (27, 5812742841), (81, 1937580947), (653, 240343119), (1959, 80114373), (5877, 26704791), (17631, 8901597), (52893, 2967199)]