165149211

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{8941}}^1$

素因数の和:9122

約数の個数: 16

約数和(自身を含む): 226626048

約数和(自身を除く): 61476837

約数列:

[1, 3, 47, 131, 141, 393, 6157, 8941, 18471, 26823, 420227, 1171271, 1260681, 3513813, 55049737, 165149211]

約数ペア:

[(1, 165149211), (3, 55049737), (47, 3513813), (131, 1260681), (141, 1171271), (393, 420227), (6157, 26823), (8941, 18471)]