27020147

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 37793280

約数和(自身を除く): 10773133

約数列:

[1, 7, 11, 19, 23, 73, 77, 121, 133, 161, 209, 253, 437, 511, 803, 847, 1387, 1463, 1679, 1771, 2299, 2783, 3059, 4807, 5621, 8833, 9709, 11753, 15257, 16093, 18469, 19481, 31901, 33649, 52877, 61831, 106799, 129283, 167827, 203159, 223307, 350911, 370139, 1174789, 1422113, 2456377, 3860021, 27020147]

約数ペア:

[(1, 27020147), (7, 3860021), (11, 2456377), (19, 1422113), (23, 1174789), (73, 370139), (77, 350911), (121, 223307), (133, 203159), (161, 167827), (209, 129283), (253, 106799), (437, 61831), (511, 52877), (803, 33649), (847, 31901), (1387, 19481), (1463, 18469), (1679, 16093), (1771, 15257), (2299, 11753), (2783, 9709), (3059, 8833), (4807, 5621)]