1640676870963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{10778539}}^1$

素因数の和:10779859

約数の個数: 24

約数和(自身を含む): 2554125952560

約数和(自身を除く): 913449081597

約数列:

[1, 3, 9, 13, 39, 117, 1301, 3903, 11709, 16913, 50739, 152217, 10778539, 32335617, 97006851, 140121007, 420363021, 1261089063, 14022879239, 42068637717, 126205913151, 182297430107, 546892290321, 1640676870963]

約数ペア:

[(1, 1640676870963), (3, 546892290321), (9, 182297430107), (13, 126205913151), (39, 42068637717), (117, 14022879239), (1301, 1261089063), (3903, 420363021), (11709, 140121007), (16913, 97006851), (50739, 32335617), (152217, 10778539)]