12726972693

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{881}}^1\times {\mathrm{2357}}^1$

素因数の和:3474

約数の個数: 32

約数和(自身を含む): 18967374720

約数和(自身を除く): 6240402027

約数列:

[1, 3, 9, 27, 227, 681, 881, 2043, 2357, 2643, 6129, 7071, 7929, 21213, 23787, 63639, 199987, 535039, 599961, 1605117, 1799883, 2076517, 4815351, 5399649, 6229551, 14446053, 18688653, 56065959, 471369359, 1414108077, 4242324231, 12726972693]

約数ペア:

[(1, 12726972693), (3, 4242324231), (9, 1414108077), (27, 471369359), (227, 56065959), (681, 18688653), (881, 14446053), (2043, 6229551), (2357, 5399649), (2643, 4815351), (6129, 2076517), (7071, 1799883), (7929, 1605117), (21213, 599961), (23787, 535039), (63639, 199987)]