85116681

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 36

約数和(自身を含む): 134632368

約数和(自身を除く): 49515687

約数列:

[1, 3, 9, 13, 39, 107, 117, 169, 321, 507, 523, 963, 1391, 1521, 1569, 4173, 4707, 6799, 12519, 18083, 20397, 54249, 55961, 61191, 88387, 162747, 167883, 265161, 503649, 727493, 795483, 2182479, 6547437, 9457409, 28372227, 85116681]

約数ペア:

[(1, 85116681), (3, 28372227), (9, 9457409), (13, 6547437), (39, 2182479), (107, 795483), (117, 727493), (169, 503649), (321, 265161), (507, 167883), (523, 162747), (963, 88387), (1391, 61191), (1521, 55961), (1569, 54249), (4173, 20397), (4707, 18083), (6799, 12519)]