2187366957

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{7883}}^1$

素因数の和:8174

約数の個数: 32

約数和(自身を含む): 3330201600

約数和(自身を除く): 1142834643

約数列:

[1, 3, 9, 27, 43, 129, 239, 387, 717, 1161, 2151, 6453, 7883, 10277, 23649, 30831, 70947, 92493, 212841, 277479, 338969, 1016907, 1884037, 3050721, 5652111, 9152163, 16956333, 50868999, 81013591, 243040773, 729122319, 2187366957]

約数ペア:

[(1, 2187366957), (3, 729122319), (9, 243040773), (27, 81013591), (43, 50868999), (129, 16956333), (239, 9152163), (387, 5652111), (717, 3050721), (1161, 1884037), (2151, 1016907), (6453, 338969), (7883, 277479), (10277, 212841), (23649, 92493), (30831, 70947)]