5550741

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 9630720

約数和(自身を除く): 4079979

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 683, 903, 1161, 2049, 2709, 4781, 6147, 8127, 14343, 18441, 29369, 43029, 88107, 129087, 205583, 264321, 616749, 792963, 1850247, 5550741]

約数ペア:

[(1, 5550741), (3, 1850247), (7, 792963), (9, 616749), (21, 264321), (27, 205583), (43, 129087), (63, 88107), (129, 43029), (189, 29369), (301, 18441), (387, 14343), (683, 8127), (903, 6147), (1161, 4781), (2049, 2709)]