27983853

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 17013267

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 1487, 2091, 4461, 6273, 13383, 18819, 25279, 40149, 60967, 75837, 182901, 227511, 548703, 682533, 1036439, 1646109, 3109317, 9327951, 27983853]

約数ペア:

[(1, 27983853), (3, 9327951), (9, 3109317), (17, 1646109), (27, 1036439), (41, 682533), (51, 548703), (123, 227511), (153, 182901), (369, 75837), (459, 60967), (697, 40149), (1107, 25279), (1487, 18819), (2091, 13383), (4461, 6273)]