55784169

素因数分解:

$3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2017}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 92343680

約数和(自身を除く): 36559511

約数列:

[1, 3, 7, 9, 21, 63, 439, 1317, 2017, 3073, 3951, 6051, 9219, 14119, 18153, 27657, 42357, 127071, 885463, 2656389, 6198241, 7969167, 18594723, 55784169]

約数ペア:

[(1, 55784169), (3, 18594723), (7, 7969167), (9, 6198241), (21, 2656389), (63, 885463), (439, 127071), (1317, 42357), (2017, 27657), (3073, 18153), (3951, 14119), (6051, 9219)]