55856291211

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16728449}}^1$

素因数の和:16728515

約数の個数: 24

約数和(自身を含む): 93946975200

約数和(自身を除く): 38090683989

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 16728449, 50185347, 117099143, 150556041, 351297429, 886607797, 1053892287, 2659823391, 6206254579, 7979470173, 18618763737, 55856291211]

約数ペア:

[(1, 55856291211), (3, 18618763737), (7, 7979470173), (9, 6206254579), (21, 2659823391), (53, 1053892287), (63, 886607797), (159, 351297429), (371, 150556041), (477, 117099143), (1113, 50185347), (3339, 16728449)]