51137151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{69011}}^1$

素因数の和:69046

約数の個数: 16

約数和(自身を含む): 77293440

約数和(自身を除く): 26156289

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 69011, 207033, 897143, 1311209, 2691429, 3933627, 17045717, 51137151]

約数ペア:

[(1, 51137151), (3, 17045717), (13, 3933627), (19, 2691429), (39, 1311209), (57, 897143), (247, 207033), (741, 69011)]