27137859

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 43405824

約数和(自身を除く): 16267965

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 287, 301, 733, 861, 903, 1763, 2199, 5131, 5289, 12341, 15393, 30053, 31519, 37023, 90159, 94557, 210371, 220633, 631113, 661899, 1292279, 3876837, 9045953, 27137859]

約数ペア:

[(1, 27137859), (3, 9045953), (7, 3876837), (21, 1292279), (41, 661899), (43, 631113), (123, 220633), (129, 210371), (287, 94557), (301, 90159), (733, 37023), (861, 31519), (903, 30053), (1763, 15393), (2199, 12341), (5131, 5289)]