53137851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71711}}^1$

素因数の和:71746

約数の個数: 16

約数和(自身を含む): 80317440

約数和(自身を除く): 27179589

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 71711, 215133, 932243, 1362509, 2796729, 4087527, 17712617, 53137851]

約数ペア:

[(1, 53137851), (3, 17712617), (13, 4087527), (19, 2796729), (39, 1362509), (57, 932243), (247, 215133), (741, 71711)]