27705777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 42494976

約数和(自身を除く): 14789199

約数列:

[1, 3, 11, 23, 33, 69, 173, 211, 253, 519, 633, 759, 1903, 2321, 3979, 4853, 5709, 6963, 11937, 14559, 36503, 43769, 53383, 109509, 131307, 160149, 401533, 839569, 1204599, 2518707, 9235259, 27705777]

約数ペア:

[(1, 27705777), (3, 9235259), (11, 2518707), (23, 1204599), (33, 839569), (69, 401533), (173, 160149), (211, 131307), (253, 109509), (519, 53383), (633, 43769), (759, 36503), (1903, 14559), (2321, 11937), (3979, 6963), (4853, 5709)]