12754037307

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 19359936000

約数和(自身を除く): 6605898693

約数列:

[1, 3, 11, 33, 37, 111, 121, 173, 363, 407, 499, 519, 1221, 1331, 1497, 1903, 3993, 4477, 5489, 5709, 6401, 13431, 16467, 18463, 19203, 20933, 49247, 55389, 60379, 62799, 70411, 86327, 147741, 181137, 203093, 211233, 230263, 258981, 609279, 664169, 690789, 774521, 949597, 1992507, 2234023, 2323563, 2848791, 3194099, 6702069, 8519731, 9582297, 10445567, 24574253, 25559193, 31336701, 35135089, 73722759, 105405267, 114901237, 344703711, 386485979, 1159457937, 4251345769, 12754037307]

約数ペア:

[(1, 12754037307), (3, 4251345769), (11, 1159457937), (33, 386485979), (37, 344703711), (111, 114901237), (121, 105405267), (173, 73722759), (363, 35135089), (407, 31336701), (499, 25559193), (519, 24574253), (1221, 10445567), (1331, 9582297), (1497, 8519731), (1903, 6702069), (3993, 3194099), (4477, 2848791), (5489, 2323563), (5709, 2234023), (6401, 1992507), (13431, 949597), (16467, 774521), (18463, 690789), (19203, 664169), (20933, 609279), (49247, 258981), (55389, 230263), (60379, 211233), (62799, 203093), (70411, 181137), (86327, 147741)]