85864131353

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{431047}}^1$

素因数の和:431277

約数の個数: 32

約数和(自身を含む): 115865702400

約数和(自身を除く): 30001571047

約数列:

[1, 7, 11, 13, 77, 91, 143, 199, 1001, 1393, 2189, 2587, 15323, 18109, 28457, 199199, 431047, 3017329, 4741517, 5603611, 33190619, 39225277, 61639721, 85778353, 431478047, 600448471, 943561883, 1115118589, 6604933181, 7805830123, 12266304479, 85864131353]

約数ペア:

[(1, 85864131353), (7, 12266304479), (11, 7805830123), (13, 6604933181), (77, 1115118589), (91, 943561883), (143, 600448471), (199, 431478047), (1001, 85778353), (1393, 61639721), (2189, 39225277), (2587, 33190619), (15323, 5603611), (18109, 4741517), (28457, 3017329), (199199, 431047)]