53426729907

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{312437017}}^1$

素因数の和:312437042

約数の個数: 12

約数和(自身を含む): 81233624680

約数和(自身を除く): 27806894773

約数列:

[1, 3, 9, 19, 57, 171, 312437017, 937311051, 2811933153, 5936303323, 17808909969, 53426729907]

約数ペア:

[(1, 53426729907), (3, 17808909969), (9, 5936303323), (19, 2811933153), (57, 937311051), (171, 312437017)]