156670929

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113777}}^1$

素因数の和:113806

約数の個数: 20

約数和(自身を含む): 247808484

約数和(自身を除く): 91137555

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 113777, 341331, 1023993, 1934209, 3071979, 5802627, 9215937, 17407881, 52223643, 156670929]

約数ペア:

[(1, 156670929), (3, 52223643), (9, 17407881), (17, 9215937), (27, 5802627), (51, 3071979), (81, 1934209), (153, 1023993), (459, 341331), (1377, 113777)]