10686996873

素因数分解:

$3^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{20873}}^1$

素因数の和:20945

約数の個数: 72

約数和(自身を含む): 19056125088

約数和(自身を除く): 8369128215

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 81, 129, 147, 189, 243, 301, 387, 441, 567, 903, 1161, 1323, 1701, 2107, 2709, 3483, 3969, 6321, 8127, 10449, 11907, 18963, 20873, 24381, 56889, 62619, 73143, 146111, 170667, 187857, 438333, 512001, 563571, 897539, 1022777, 1314999, 1690713, 2692617, 3068331, 3944997, 5072139, 6282773, 8077851, 9204993, 11834991, 18848319, 24233553, 27614979, 35504973, 43979411, 56544957, 72700659, 82844937, 131938233, 169634871, 218101977, 248534811, 395814699, 508904613, 1187444097, 1526713839, 3562332291, 10686996873]

約数ペア:

[(1, 10686996873), (3, 3562332291), (7, 1526713839), (9, 1187444097), (21, 508904613), (27, 395814699), (43, 248534811), (49, 218101977), (63, 169634871), (81, 131938233), (129, 82844937), (147, 72700659), (189, 56544957), (243, 43979411), (301, 35504973), (387, 27614979), (441, 24233553), (567, 18848319), (903, 11834991), (1161, 9204993), (1323, 8077851), (1701, 6282773), (2107, 5072139), (2709, 3944997), (3483, 3068331), (3969, 2692617), (6321, 1690713), (8127, 1314999), (10449, 1022777), (11907, 897539), (18963, 563571), (20873, 512001), (24381, 438333), (56889, 187857), (62619, 170667), (73143, 146111)]