147141171

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 235039200

約数和(自身を除く): 87898029

約数列:

[1, 3, 9, 17, 27, 51, 109, 153, 173, 289, 327, 459, 519, 867, 981, 1557, 1853, 2601, 2941, 2943, 4671, 5559, 7803, 8823, 16677, 18857, 26469, 31501, 49997, 50031, 56571, 79407, 94503, 149991, 169713, 283509, 320569, 449973, 509139, 850527, 961707, 1349919, 2885121, 5449673, 8655363, 16349019, 49047057, 147141171]

約数ペア:

[(1, 147141171), (3, 49047057), (9, 16349019), (17, 8655363), (27, 5449673), (51, 2885121), (109, 1349919), (153, 961707), (173, 850527), (289, 509139), (327, 449973), (459, 320569), (519, 283509), (867, 169713), (981, 149991), (1557, 94503), (1853, 79407), (2601, 56571), (2941, 50031), (2943, 49997), (4671, 31501), (5559, 26469), (7803, 18857), (8823, 16677)]