17672877

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 28022400

約数和(自身を除く): 10349523

約数列:

[1, 3, 9, 17, 27, 51, 139, 153, 277, 417, 459, 831, 1251, 2363, 2493, 3753, 4709, 7089, 7479, 14127, 21267, 38503, 42381, 63801, 115509, 127143, 346527, 654551, 1039581, 1963653, 5890959, 17672877]

約数ペア:

[(1, 17672877), (3, 5890959), (9, 1963653), (17, 1039581), (27, 654551), (51, 346527), (139, 127143), (153, 115509), (277, 63801), (417, 42381), (459, 38503), (831, 21267), (1251, 14127), (2363, 7479), (2493, 7089), (3753, 4709)]