29877687

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 53835520

約数和(自身を除く): 23957833

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 289, 357, 459, 547, 867, 1071, 1641, 2023, 2601, 3213, 3829, 4923, 6069, 7803, 9299, 11487, 14769, 18207, 27897, 34461, 54621, 65093, 83691, 103383, 158083, 195279, 251073, 474249, 585837, 1106581, 1422747, 1757511, 3319743, 4268241, 9959229, 29877687]

約数ペア:

[(1, 29877687), (3, 9959229), (7, 4268241), (9, 3319743), (17, 1757511), (21, 1422747), (27, 1106581), (51, 585837), (63, 474249), (119, 251073), (153, 195279), (189, 158083), (289, 103383), (357, 83691), (459, 65093), (547, 54621), (867, 34461), (1071, 27897), (1641, 18207), (2023, 14769), (2601, 11487), (3213, 9299), (3829, 7803), (4923, 6069)]