55463247

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4108

約数の個数: 36

約数和(自身を含む): 96223296

約数和(自身を除く): 40760049

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4057, 4557, 12171, 13671, 28399, 36513, 85197, 125767, 198793, 255591, 377301, 596379, 880369, 1131903, 1789137, 2641107, 6162583, 7923321, 18487749, 55463247]

約数ペア:

[(1, 55463247), (3, 18487749), (7, 7923321), (9, 6162583), (21, 2641107), (31, 1789137), (49, 1131903), (63, 880369), (93, 596379), (147, 377301), (217, 255591), (279, 198793), (441, 125767), (651, 85197), (1519, 36513), (1953, 28399), (4057, 13671), (4557, 12171)]