27844263

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 43718400

約数和(自身を除く): 15874137

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 827, 1161, 1247, 2481, 3741, 7443, 11223, 22329, 23983, 33669, 35561, 71949, 106683, 215847, 320049, 647541, 960147, 1031269, 3093807, 9281421, 27844263]

約数ペア:

[(1, 27844263), (3, 9281421), (9, 3093807), (27, 1031269), (29, 960147), (43, 647541), (87, 320049), (129, 215847), (261, 106683), (387, 71949), (783, 35561), (827, 33669), (1161, 23983), (1247, 22329), (2481, 11223), (3741, 7443)]