29986227

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 46886400

約数和(自身を除く): 16900173

約数列:

[1, 3, 9, 23, 27, 69, 109, 207, 327, 443, 621, 981, 1329, 2507, 2943, 3987, 7521, 10189, 11961, 22563, 30567, 48287, 67689, 91701, 144861, 275103, 434583, 1110601, 1303749, 3331803, 9995409, 29986227]

約数ペア:

[(1, 29986227), (3, 9995409), (9, 3331803), (23, 1303749), (27, 1110601), (69, 434583), (109, 275103), (207, 144861), (327, 91701), (443, 67689), (621, 48287), (981, 30567), (1329, 22563), (2507, 11961), (2943, 10189), (3987, 7521)]