139783959

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{4813}}^1$

素因数の和:5287

約数の個数: 24

約数和(自身を含む): 231303072

約数和(自身を除く): 91519113

約数列:

[1, 3, 7, 9, 21, 63, 461, 1383, 3227, 4149, 4813, 9681, 14439, 29043, 33691, 43317, 101073, 303219, 2218793, 6656379, 15531551, 19969137, 46594653, 139783959]

約数ペア:

[(1, 139783959), (3, 46594653), (7, 19969137), (9, 15531551), (21, 6656379), (63, 2218793), (461, 303219), (1383, 101073), (3227, 43317), (4149, 33691), (4813, 29043), (9681, 14439)]