161569752171

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3079}}^1\times {\mathrm{3203}}^1$

素因数の和:6455

約数の個数: 32

約数和(自身を含む): 222313512960

約数和(自身を除く): 60743760789

約数列:

[1, 3, 43, 127, 129, 381, 3079, 3203, 5461, 9237, 9609, 16383, 132397, 137729, 391033, 397191, 406781, 413187, 1173099, 1220343, 9862037, 16814419, 17491583, 29586111, 50443257, 52474749, 424067591, 1252478699, 1272202773, 3757436097, 53856584057, 161569752171]

約数ペア:

[(1, 161569752171), (3, 53856584057), (43, 3757436097), (127, 1272202773), (129, 1252478699), (381, 424067591), (3079, 52474749), (3203, 50443257), (5461, 29586111), (9237, 17491583), (9609, 16814419), (16383, 9862037), (132397, 1220343), (137729, 1173099), (391033, 413187), (397191, 406781)]