54530847

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 93209600

約数和(自身を除く): 38678753

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 2289, 2647, 2943, 6867, 7941, 18529, 20601, 23823, 55587, 71469, 166761, 288523, 500283, 865569, 2019661, 2596707, 6058983, 7790121, 18176949, 54530847]

約数ペア:

[(1, 54530847), (3, 18176949), (7, 7790121), (9, 6058983), (21, 2596707), (27, 2019661), (63, 865569), (109, 500283), (189, 288523), (327, 166761), (763, 71469), (981, 55587), (2289, 23823), (2647, 20601), (2943, 18529), (6867, 7941)]