18585423

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 28654080

約数和(自身を除く): 10068657

約数列:

[1, 3, 9, 27, 41, 103, 123, 163, 309, 369, 489, 927, 1107, 1467, 2781, 4223, 4401, 6683, 12669, 16789, 20049, 38007, 50367, 60147, 114021, 151101, 180441, 453303, 688349, 2065047, 6195141, 18585423]

約数ペア:

[(1, 18585423), (3, 6195141), (9, 2065047), (27, 688349), (41, 453303), (103, 180441), (123, 151101), (163, 114021), (309, 60147), (369, 50367), (489, 38007), (927, 20049), (1107, 16789), (1467, 12669), (2781, 6683), (4223, 4401)]