166156789413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{4721}}^1\times {\mathrm{690103}}^1$

素因数の和:694844

約数の個数: 16

約数和(自身を含む): 234624318336

約数和(自身を除く): 68467528923

約数列:

[1, 3, 17, 51, 4721, 14163, 80257, 240771, 690103, 2070309, 11731751, 35195253, 3257976263, 9773928789, 55385596471, 166156789413]

約数ペア:

[(1, 166156789413), (3, 55385596471), (17, 9773928789), (51, 3257976263), (4721, 35195253), (14163, 11731751), (80257, 2070309), (240771, 690103)]