179769872009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{522479}}^1$

素因数の和:522717

約数の個数: 32

約数和(自身を含む): 234071040000

約数和(自身を除く): 54301167991

約数列:

[1, 7, 13, 19, 91, 133, 199, 247, 1393, 1729, 2587, 3781, 18109, 26467, 49153, 344071, 522479, 3657353, 6792227, 9927101, 47545589, 69489707, 103973321, 129052313, 727813247, 903366191, 1351653173, 1975493099, 9461572211, 13828451693, 25681410287, 179769872009]

約数ペア:

[(1, 179769872009), (7, 25681410287), (13, 13828451693), (19, 9461572211), (91, 1975493099), (133, 1351653173), (199, 903366191), (247, 727813247), (1393, 129052313), (1729, 103973321), (2587, 69489707), (3781, 47545589), (18109, 9927101), (26467, 6792227), (49153, 3657353), (344071, 522479)]