16668850401

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1\times {\mathrm{3593}}^1$

素因数の和:4166

約数の個数: 48

約数和(自身を含む): 27734179200

約数和(自身を除く): 11065328799

約数列:

[1, 3, 7, 9, 21, 63, 211, 349, 633, 1047, 1477, 1899, 2443, 3141, 3593, 4431, 7329, 10779, 13293, 21987, 25151, 32337, 73639, 75453, 220917, 226359, 515473, 662751, 758123, 1253957, 1546419, 2274369, 3761871, 4639257, 5306861, 6823107, 8777699, 11285613, 15920583, 26333097, 47761749, 78999291, 264584927, 793754781, 1852094489, 2381264343, 5556283467, 16668850401]

約数ペア:

[(1, 16668850401), (3, 5556283467), (7, 2381264343), (9, 1852094489), (21, 793754781), (63, 264584927), (211, 78999291), (349, 47761749), (633, 26333097), (1047, 15920583), (1477, 11285613), (1899, 8777699), (2443, 6823107), (3141, 5306861), (3593, 4639257), (4431, 3761871), (7329, 2274369), (10779, 1546419), (13293, 1253957), (21987, 758123), (25151, 662751), (32337, 515473), (73639, 226359), (75453, 220917)]