65233971

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1399}}^1$

素因数の和:1576

約数の個数: 32

約数和(自身を含む): 106176000

約数和(自身を除く): 40942029

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 1399, 1413, 1727, 4197, 4239, 5181, 12591, 15389, 15543, 37773, 46167, 46629, 138501, 219643, 415503, 658929, 1976787, 2416073, 5930361, 7248219, 21744657, 65233971]

約数ペア:

[(1, 65233971), (3, 21744657), (9, 7248219), (11, 5930361), (27, 2416073), (33, 1976787), (99, 658929), (157, 415503), (297, 219643), (471, 138501), (1399, 46629), (1413, 46167), (1727, 37773), (4197, 15543), (4239, 15389), (5181, 12591)]