54289389

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1181}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 90777600

約数和(自身を除く): 36488211

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 1181, 1393, 2189, 3543, 4179, 6567, 8267, 12991, 15323, 24801, 38973, 45969, 90937, 235019, 272811, 705057, 1645133, 2585209, 4935399, 7755627, 18096463, 54289389]

約数ペア:

[(1, 54289389), (3, 18096463), (7, 7755627), (11, 4935399), (21, 2585209), (33, 1645133), (77, 705057), (199, 272811), (231, 235019), (597, 90937), (1181, 45969), (1393, 38973), (2189, 24801), (3543, 15323), (4179, 12991), (6567, 8267)]