156908774253

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21911573}}^1$

素因数の和:21911625

約数の個数: 32

約数和(自身を含む): 269249421312

約数和(自身を除く): 112340647059

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 21911573, 65734719, 153381011, 241027303, 460143033, 679258763, 723081909, 1687191121, 2037776289, 4754811341, 5061573363, 7471846393, 14264434023, 22415539179, 52302924751, 156908774253]

約数ペア:

[(1, 156908774253), (3, 52302924751), (7, 22415539179), (11, 14264434023), (21, 7471846393), (31, 5061573363), (33, 4754811341), (77, 2037776289), (93, 1687191121), (217, 723081909), (231, 679258763), (341, 460143033), (651, 241027303), (1023, 153381011), (2387, 65734719), (7161, 21911573)]