2772078507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{178349}}^1$

素因数の和:178523

約数の個数: 24

約数和(自身を含む): 4395970800

約数和(自身を除く): 1623892293

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 5181, 15543, 178349, 535047, 1605141, 1961839, 5885517, 17656551, 28000793, 84002379, 252007137, 308008723, 924026169, 2772078507]

約数ペア:

[(1, 2772078507), (3, 924026169), (9, 308008723), (11, 252007137), (33, 84002379), (99, 28000793), (157, 17656551), (471, 5885517), (1413, 1961839), (1727, 1605141), (5181, 535047), (15543, 178349)]