27271377

素因数分解:

$3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 46421760

約数和(自身を除く): 19150383

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 313, 461, 939, 1383, 2191, 2817, 3227, 4149, 6573, 8451, 9681, 12447, 19719, 29043, 59157, 87129, 144293, 432879, 1010051, 1298637, 3030153, 3895911, 9090459, 27271377]

約数ペア:

[(1, 27271377), (3, 9090459), (7, 3895911), (9, 3030153), (21, 1298637), (27, 1010051), (63, 432879), (189, 144293), (313, 87129), (461, 59157), (939, 29043), (1383, 19719), (2191, 12447), (2817, 9681), (3227, 8451), (4149, 6573)]