173664927

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{5147}}^1$

素因数の和:5339

約数の個数: 24

約数和(自身を含む): 263412864

約数和(自身を除く): 89747937

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 3749, 5147, 11247, 15441, 33741, 46323, 118381, 355143, 838961, 1065429, 2516883, 7550649, 19296103, 57888309, 173664927]

約数ペア:

[(1, 173664927), (3, 57888309), (9, 19296103), (23, 7550649), (69, 2516883), (163, 1065429), (207, 838961), (489, 355143), (1467, 118381), (3749, 46323), (5147, 33741), (11247, 15441)]