275280201

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28559}}^1$

素因数の和:28595

約数の個数: 40

約数和(自身を含む): 497629440

約数和(自身を除く): 222349239

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 28559, 85677, 199913, 257031, 485503, 599739, 771093, 1456509, 1799217, 2313279, 3398521, 4369527, 5397651, 10195563, 13108581, 16192953, 30586689, 39325743, 91760067, 275280201]

約数ペア:

[(1, 275280201), (3, 91760067), (7, 39325743), (9, 30586689), (17, 16192953), (21, 13108581), (27, 10195563), (51, 5397651), (63, 4369527), (81, 3398521), (119, 2313279), (153, 1799217), (189, 1456509), (357, 771093), (459, 599739), (567, 485503), (1071, 257031), (1377, 199913), (3213, 85677), (9639, 28559)]