137157333

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{18947}}^1$

素因数の和:19096

約数の個数: 16

約数和(自身を含む): 194027520

約数和(自身を除く): 56870187

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 18947, 56841, 359993, 1079979, 2406269, 7218807, 45719111, 137157333]

約数ペア:

[(1, 137157333), (3, 45719111), (19, 7218807), (57, 2406269), (127, 1079979), (381, 359993), (2413, 56841), (7239, 18947)]