54666747

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{829}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 83903040

約数和(自身を除く): 29236293

約数列:

[1, 3, 9, 17, 51, 153, 431, 829, 1293, 2487, 3879, 7327, 7461, 14093, 21981, 42279, 65943, 126837, 357299, 1071897, 3215691, 6074083, 18222249, 54666747]

約数ペア:

[(1, 54666747), (3, 18222249), (9, 6074083), (17, 3215691), (51, 1071897), (153, 357299), (431, 126837), (829, 65943), (1293, 42279), (2487, 21981), (3879, 14093), (7327, 7461)]