156983183979

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{13839653}}^1$

素因数の和:13839874

約数の個数: 16

約数和(自身を含む): 221434464000

約数和(自身を除く): 64451280021

約数列:

[1, 3, 19, 57, 199, 597, 3781, 11343, 13839653, 41518959, 262953407, 788860221, 2754090947, 8262272841, 52327727993, 156983183979]

約数ペア:

[(1, 156983183979), (3, 52327727993), (19, 8262272841), (57, 2754090947), (199, 788860221), (597, 262953407), (3781, 41518959), (11343, 13839653)]