156950885493

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113980309}}^1$

素因数の和:113980338

約数の個数: 20

約数和(自身を含む): 248249115180

約数和(自身を除く): 91298229687

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 113980309, 341940927, 1025822781, 1937665253, 3077468343, 5812995759, 9232405029, 17438987277, 52316961831, 156950885493]

約数ペア:

[(1, 156950885493), (3, 52316961831), (9, 17438987277), (17, 9232405029), (27, 5812995759), (51, 3077468343), (81, 1937665253), (153, 1025822781), (459, 341940927), (1377, 113980309)]