47992203

素因数分解:

$3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{937}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 81643520

約数和(自身を除く): 33651317

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 271, 813, 937, 1897, 2439, 2811, 5691, 6559, 7317, 8433, 17073, 19677, 25299, 51219, 59031, 177093, 253927, 761781, 1777489, 2285343, 5332467, 6856029, 15997401, 47992203]

約数ペア:

[(1, 47992203), (3, 15997401), (7, 6856029), (9, 5332467), (21, 2285343), (27, 1777489), (63, 761781), (189, 253927), (271, 177093), (813, 59031), (937, 51219), (1897, 25299), (2439, 19677), (2811, 17073), (5691, 8433), (6559, 7317)]