66397398

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{67891}}^1$

素因数の和:68059

約数の個数: 16

約数和(自身を含む): 133611456

約数和(自身を除く): 67214058

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 67891, 135782, 203673, 407346, 11066233, 22132466, 33198699, 66397398]

約数ペア:

[(1, 66397398), (2, 33198699), (3, 22132466), (6, 11066233), (163, 407346), (326, 203673), (489, 135782), (978, 67891)]