55269513

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2971}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 89873280

約数和(自身を除く): 34603767

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 2971, 6201, 8913, 18603, 26739, 38623, 80217, 115869, 157463, 347607, 472389, 1042821, 1417167, 2047019, 4251501, 6141057, 18423171, 55269513]

約数ペア:

[(1, 55269513), (3, 18423171), (9, 6141057), (13, 4251501), (27, 2047019), (39, 1417167), (53, 1042821), (117, 472389), (159, 347607), (351, 157463), (477, 115869), (689, 80217), (1431, 38623), (2067, 26739), (2971, 18603), (6201, 8913)]