152020137

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{63421}}^1$

素因数の和:63488

約数の個数: 16

約数和(自身を含む): 219186432

約数和(自身を除く): 67166295

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 63421, 190263, 1078157, 2980787, 3234471, 8942361, 50673379, 152020137]

約数ペア:

[(1, 152020137), (3, 50673379), (17, 8942361), (47, 3234471), (51, 2980787), (141, 1078157), (799, 190263), (2397, 63421)]