185508770307

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{207721}}^1$

素因数の和:207840

約数の個数: 48

約数和(自身を含む): 301991228928

約数和(自身を除く): 116482458621

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 1849, 2967, 5547, 6923, 12943, 20769, 38829, 42527, 127581, 207721, 297689, 623163, 893067, 1454047, 4362141, 4777583, 8932003, 14332749, 26796009, 33443081, 62524021, 100329243, 187572063, 205436069, 384076129, 616308207, 1152228387, 1438052483, 2688532903, 4314157449, 8065598709, 8833750967, 26501252901, 61836256769, 185508770307]

約数ペア:

[(1, 185508770307), (3, 61836256769), (7, 26501252901), (21, 8833750967), (23, 8065598709), (43, 4314157449), (69, 2688532903), (129, 1438052483), (161, 1152228387), (301, 616308207), (483, 384076129), (903, 205436069), (989, 187572063), (1849, 100329243), (2967, 62524021), (5547, 33443081), (6923, 26796009), (12943, 14332749), (20769, 8932003), (38829, 4777583), (42527, 4362141), (127581, 1454047), (207721, 893067), (297689, 623163)]