201015927

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{74203}}^1$

素因数の和:74259

約数の個数: 24

約数和(自身を含む): 339557504

約数和(自身を除く): 138541577

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 74203, 222609, 519421, 667827, 1558263, 3190729, 4674789, 9572187, 22335103, 28716561, 67005309, 201015927]

約数ペア:

[(1, 201015927), (3, 67005309), (7, 28716561), (9, 22335103), (21, 9572187), (43, 4674789), (63, 3190729), (129, 1558263), (301, 667827), (387, 519421), (903, 222609), (2709, 74203)]