201174651

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4021}}^1$

素因数の和:4156

約数の個数: 32

約数和(自身を含む): 318542400

約数和(自身を除く): 117367749

約数列:

[1, 3, 9, 17, 27, 51, 109, 153, 327, 459, 981, 1853, 2943, 4021, 5559, 12063, 16677, 36189, 50031, 68357, 108567, 205071, 438289, 615213, 1314867, 1845639, 3944601, 7450913, 11833803, 22352739, 67058217, 201174651]

約数ペア:

[(1, 201174651), (3, 67058217), (9, 22352739), (17, 11833803), (27, 7450913), (51, 3944601), (109, 1845639), (153, 1314867), (327, 615213), (459, 438289), (981, 205071), (1853, 108567), (2943, 68357), (4021, 50031), (5559, 36189), (12063, 16677)]