6481431

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 10617600

約数和(自身を除く): 4136169

約数列:

[1, 3, 9, 11, 27, 33, 99, 139, 157, 297, 417, 471, 1251, 1413, 1529, 1727, 3753, 4239, 4587, 5181, 13761, 15543, 21823, 41283, 46629, 65469, 196407, 240053, 589221, 720159, 2160477, 6481431]

約数ペア:

[(1, 6481431), (3, 2160477), (9, 720159), (11, 589221), (27, 240053), (33, 196407), (99, 65469), (139, 46629), (157, 41283), (297, 21823), (417, 15543), (471, 13761), (1251, 5181), (1413, 4587), (1529, 4239), (1727, 3753)]