54453763

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 70246400

約数和(自身を除く): 15792637

約数列:

[1, 7, 13, 31, 91, 97, 199, 217, 403, 679, 1261, 1393, 2587, 2821, 3007, 6169, 8827, 18109, 19303, 21049, 39091, 43183, 80197, 135121, 250939, 273637, 561379, 598393, 1756573, 4188751, 7779109, 54453763]

約数ペア:

[(1, 54453763), (7, 7779109), (13, 4188751), (31, 1756573), (91, 598393), (97, 561379), (199, 273637), (217, 250939), (403, 135121), (679, 80197), (1261, 43183), (1393, 39091), (2587, 21049), (2821, 19303), (3007, 18109), (6169, 8827)]