74478003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 111792960

約数和(自身を除く): 37314957

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 493, 629, 1073, 1361, 1479, 1887, 3219, 4083, 18241, 23137, 39469, 50357, 54723, 69411, 118407, 151071, 670973, 856069, 1460353, 2012919, 2568207, 4381059, 24826001, 74478003]

約数ペア:

[(1, 74478003), (3, 24826001), (17, 4381059), (29, 2568207), (37, 2012919), (51, 1460353), (87, 856069), (111, 670973), (493, 151071), (629, 118407), (1073, 69411), (1361, 54723), (1479, 50357), (1887, 39469), (3219, 23137), (4083, 18241)]