65027907

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 119946240

約数和(自身を除く): 54918333

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 51, 63, 111, 119, 153, 189, 259, 333, 357, 459, 547, 629, 777, 999, 1071, 1641, 1887, 2331, 3213, 3829, 4403, 4923, 5661, 6993, 9299, 11487, 13209, 14769, 16983, 20239, 27897, 34461, 39627, 60717, 65093, 83691, 103383, 118881, 141673, 182151, 195279, 251073, 344063, 425019, 546453, 585837, 1032189, 1275057, 1757511, 2408441, 3096567, 3825171, 7225323, 9289701, 21675969, 65027907]

約数ペア:

[(1, 65027907), (3, 21675969), (7, 9289701), (9, 7225323), (17, 3825171), (21, 3096567), (27, 2408441), (37, 1757511), (51, 1275057), (63, 1032189), (111, 585837), (119, 546453), (153, 425019), (189, 344063), (259, 251073), (333, 195279), (357, 182151), (459, 141673), (547, 118881), (629, 103383), (777, 83691), (999, 65093), (1071, 60717), (1641, 39627), (1887, 34461), (2331, 27897), (3213, 20239), (3829, 16983), (4403, 14769), (4923, 13209), (5661, 11487), (6993, 9299)]