66563523

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 105342120

約数和(自身を除く): 38778597

約数列:

[1, 3, 9, 13, 39, 107, 117, 169, 321, 409, 507, 963, 1227, 1391, 1521, 3681, 4173, 5317, 12519, 15951, 18083, 43763, 47853, 54249, 69121, 131289, 162747, 207363, 393867, 568919, 622089, 1706757, 5120271, 7395947, 22187841, 66563523]

約数ペア:

[(1, 66563523), (3, 22187841), (9, 7395947), (13, 5120271), (39, 1706757), (107, 622089), (117, 568919), (169, 393867), (321, 207363), (409, 162747), (507, 131289), (963, 69121), (1227, 54249), (1391, 47853), (1521, 43763), (3681, 18083), (4173, 15951), (5317, 12519)]