225801927

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{12781}}^1$

素因数の和:12951

約数の個数: 24

約数和(自身を含む): 353601248

約数和(自身を除く): 127799321

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 5889, 12781, 17667, 38343, 115029, 166153, 498459, 1495377, 1929931, 5789793, 17369379, 25089103, 75267309, 225801927]

約数ペア:

[(1, 225801927), (3, 75267309), (9, 25089103), (13, 17369379), (39, 5789793), (117, 1929931), (151, 1495377), (453, 498459), (1359, 166153), (1963, 115029), (5889, 38343), (12781, 17667)]