54245583

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21001}}^1$

素因数の和:21055

約数の個数: 24

約数和(自身を含む): 91736736

約数和(自身を除く): 37491153

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 21001, 63003, 147007, 189009, 441021, 861041, 1323063, 2583123, 6027287, 7749369, 18081861, 54245583]

約数ペア:

[(1, 54245583), (3, 18081861), (7, 7749369), (9, 6027287), (21, 2583123), (41, 1323063), (63, 861041), (123, 441021), (287, 189009), (369, 147007), (861, 63003), (2583, 21001)]