27910953

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2503}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 48076800

約数和(自身を除く): 20165847

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 2503, 3717, 7509, 11151, 17521, 22527, 52563, 67581, 147677, 157689, 443031, 473067, 1033739, 1329093, 3101217, 3987279, 9303651, 27910953]

約数ペア:

[(1, 27910953), (3, 9303651), (7, 3987279), (9, 3101217), (21, 1329093), (27, 1033739), (59, 473067), (63, 443031), (177, 157689), (189, 147677), (413, 67581), (531, 52563), (1239, 22527), (1593, 17521), (2503, 11151), (3717, 7509)]