55999683

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{641}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 85930416

約数和(自身を除く): 29930733

約数列:

[1, 3, 9, 17, 51, 153, 571, 641, 1713, 1923, 5139, 5769, 9707, 10897, 29121, 32691, 87363, 98073, 366011, 1098033, 3294099, 6222187, 18666561, 55999683]

約数ペア:

[(1, 55999683), (3, 18666561), (9, 6222187), (17, 3294099), (51, 1098033), (153, 366011), (571, 98073), (641, 87363), (1713, 32691), (1923, 29121), (5139, 10897), (5769, 9707)]