54647379

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29333}}^1$

素因数の和:29368

約数の個数: 20

約数和(自身を含む): 85185936

約数和(自身を除く): 30538557

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 29333, 87999, 263997, 674659, 791991, 2023977, 2375973, 6071931, 18215793, 54647379]

約数ペア:

[(1, 54647379), (3, 18215793), (9, 6071931), (23, 2375973), (27, 2023977), (69, 791991), (81, 674659), (207, 263997), (621, 87999), (1863, 29333)]