49185063

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 81230688

約数和(自身を除く): 32045625

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1377, 1553, 1863, 3519, 4659, 10557, 13977, 26401, 31671, 35719, 41931, 79203, 107157, 125793, 237609, 321471, 607223, 712827, 964413, 1821669, 2138481, 2893239, 5465007, 16395021, 49185063]

約数ペア:

[(1, 49185063), (3, 16395021), (9, 5465007), (17, 2893239), (23, 2138481), (27, 1821669), (51, 964413), (69, 712827), (81, 607223), (153, 321471), (207, 237609), (391, 125793), (459, 107157), (621, 79203), (1173, 41931), (1377, 35719), (1553, 31671), (1863, 26401), (3519, 13977), (4659, 10557)]