52784703

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1266

約数の個数: 28

約数和(自身を含む): 80506008

約数和(自身を除く): 27721305

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1187, 1647, 3561, 4941, 10683, 14823, 32049, 44469, 72407, 96147, 217221, 288441, 651663, 865323, 1954989, 5864967, 17594901, 52784703]

約数ペア:

[(1, 52784703), (3, 17594901), (9, 5864967), (27, 1954989), (61, 865323), (81, 651663), (183, 288441), (243, 217221), (549, 96147), (729, 72407), (1187, 44469), (1647, 32049), (3561, 14823), (4941, 10683)]