153001009

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{769}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 179428480

約数和(自身を除く): 26427471

約数列:

[1, 7, 43, 301, 661, 769, 4627, 5383, 28423, 33067, 198961, 231469, 508309, 3558163, 21857287, 153001009]

約数ペア:

[(1, 153001009), (7, 21857287), (43, 3558163), (301, 508309), (661, 231469), (769, 198961), (4627, 33067), (5383, 28423)]