55643721

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{91369}}^1$

素因数の和:91408

約数の個数: 16

約数和(自身を含む): 87715200

約数和(自身を除く): 32071479

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 91369, 274107, 639583, 1918749, 2649701, 7949103, 18547907, 55643721]

約数ペア:

[(1, 55643721), (3, 18547907), (7, 7949103), (21, 2649701), (29, 1918749), (87, 639583), (203, 274107), (609, 91369)]