66163839

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{53401}}^1$

素因数の和:53470

約数の個数: 16

約数和(自身を含む): 102531840

約数和(自身を除く): 36368001

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 53401, 160203, 373807, 1121421, 3150659, 9451977, 22054613, 66163839]

約数ペア:

[(1, 66163839), (3, 22054613), (7, 9451977), (21, 3150659), (59, 1121421), (177, 373807), (413, 160203), (1239, 53401)]