89717319

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2659}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 136106880

約数和(自身を除く): 46389561

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 2659, 3749, 7977, 11247, 23931, 33741, 61157, 183471, 433417, 550413, 1300251, 3900753, 9968591, 29905773, 89717319]

約数ペア:

[(1, 89717319), (3, 29905773), (9, 9968591), (23, 3900753), (69, 1300251), (163, 550413), (207, 433417), (489, 183471), (1467, 61157), (2659, 33741), (3749, 23931), (7977, 11247)]