5775921

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 3347919

約数列:

[1, 3, 9, 23, 27, 69, 71, 131, 207, 213, 393, 621, 639, 1179, 1633, 1917, 3013, 3537, 4899, 9039, 9301, 14697, 27117, 27903, 44091, 81351, 83709, 213923, 251127, 641769, 1925307, 5775921]

約数ペア:

[(1, 5775921), (3, 1925307), (9, 641769), (23, 251127), (27, 213923), (69, 83709), (71, 81351), (131, 44091), (207, 27903), (213, 27117), (393, 14697), (621, 9301), (639, 9039), (1179, 4899), (1633, 3537), (1917, 3013)]