378156969

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{82549}}^1$

素因数の和:83064

約数の個数: 12

約数和(自身を含む): 547306500

約数和(自身を除く): 169149531

約数列:

[1, 3, 9, 509, 1527, 4581, 82549, 247647, 742941, 42017441, 126052323, 378156969]

約数ペア:

[(1, 378156969), (3, 126052323), (9, 42017441), (509, 742941), (1527, 247647), (4581, 82549)]