70193391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 105442560

約数和(自身を除く): 35249169

約数列:

[1, 3, 17, 19, 51, 57, 107, 321, 323, 677, 969, 1819, 2031, 2033, 5457, 6099, 11509, 12863, 34527, 34561, 38589, 72439, 103683, 217317, 218671, 656013, 1231463, 1376341, 3694389, 4129023, 23397797, 70193391]

約数ペア:

[(1, 70193391), (3, 23397797), (17, 4129023), (19, 3694389), (51, 1376341), (57, 1231463), (107, 656013), (321, 218671), (323, 217317), (677, 103683), (969, 72439), (1819, 38589), (2031, 34561), (2033, 34527), (5457, 12863), (6099, 11509)]