27957528

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1909

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 50839272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1823, 1917, 2556, 3646, 3834, 5112, 5469, 7292, 7668, 10938, 14584, 15336, 16407, 21876, 32814, 43752, 49221, 65628, 98442, 129433, 131256, 196884, 258866, 388299, 393768, 517732, 776598, 1035464, 1164897, 1553196, 2329794, 3106392, 3494691, 4659588, 6989382, 9319176, 13978764, 27957528]

約数ペア:

[(1, 27957528), (2, 13978764), (3, 9319176), (4, 6989382), (6, 4659588), (8, 3494691), (9, 3106392), (12, 2329794), (18, 1553196), (24, 1164897), (27, 1035464), (36, 776598), (54, 517732), (71, 393768), (72, 388299), (108, 258866), (142, 196884), (213, 131256), (216, 129433), (284, 98442), (426, 65628), (568, 49221), (639, 43752), (852, 32814), (1278, 21876), (1704, 16407), (1823, 15336), (1917, 14584), (2556, 10938), (3646, 7668), (3834, 7292), (5112, 5469)]