66752961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 100638720

約数和(自身を除く): 33885759

約数列:

[1, 3, 11, 33, 41, 103, 123, 309, 451, 479, 1133, 1353, 1437, 3399, 4223, 5269, 12669, 15807, 19639, 46453, 49337, 58917, 139359, 148011, 216029, 542707, 648087, 1628121, 2022817, 6068451, 22250987, 66752961]

約数ペア:

[(1, 66752961), (3, 22250987), (11, 6068451), (33, 2022817), (41, 1628121), (103, 648087), (123, 542707), (309, 216029), (451, 148011), (479, 139359), (1133, 58917), (1353, 49337), (1437, 46453), (3399, 19639), (4223, 15807), (5269, 12669)]