47847429

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 85542912

約数和(自身を除く): 37695483

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 621, 1223, 1449, 1701, 1863, 3669, 4347, 5589, 8561, 11007, 13041, 25683, 28129, 33021, 39123, 77049, 84387, 99063, 196903, 231147, 253161, 297189, 590709, 693441, 759483, 1772127, 2080323, 2278449, 5316381, 6835347, 15949143, 47847429]

約数ペア:

[(1, 47847429), (3, 15949143), (7, 6835347), (9, 5316381), (21, 2278449), (23, 2080323), (27, 1772127), (63, 759483), (69, 693441), (81, 590709), (161, 297189), (189, 253161), (207, 231147), (243, 196903), (483, 99063), (567, 84387), (621, 77049), (1223, 39123), (1449, 33021), (1701, 28129), (1863, 25683), (3669, 13041), (4347, 11007), (5589, 8561)]