27405999

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 43814400

約数和(自身を除く): 16408401

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 1107, 1303, 2337, 3909, 7011, 11727, 21033, 24757, 35181, 53423, 74271, 160269, 222813, 480807, 668439, 1015037, 1442421, 3045111, 9135333, 27405999]

約数ペア:

[(1, 27405999), (3, 9135333), (9, 3045111), (19, 1442421), (27, 1015037), (41, 668439), (57, 480807), (123, 222813), (171, 160269), (369, 74271), (513, 53423), (779, 35181), (1107, 24757), (1303, 21033), (2337, 11727), (3909, 7011)]