28593567

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:722

約数の個数: 28

約数和(自身を含む): 43641304

約数和(自身を除く): 15047737

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 643, 729, 1647, 1929, 4941, 5787, 14823, 17361, 39223, 44469, 52083, 117669, 156249, 353007, 468747, 1059021, 3177063, 9531189, 28593567]

約数ペア:

[(1, 28593567), (3, 9531189), (9, 3177063), (27, 1059021), (61, 468747), (81, 353007), (183, 156249), (243, 117669), (549, 52083), (643, 44469), (729, 39223), (1647, 17361), (1929, 14823), (4941, 5787)]