129853989

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{44123}}^1$

素因数の和:44241

約数の個数: 16

約数和(自身を含む): 194145600

約数和(自身を除く): 64291611

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 44123, 132369, 397107, 1191321, 4809407, 14428221, 43284663, 129853989]

約数ペア:

[(1, 129853989), (3, 43284663), (9, 14428221), (27, 4809407), (109, 1191321), (327, 397107), (981, 132369), (2943, 44123)]