172384263

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{175723}}^1$

素因数の和:175838

約数の個数: 12

約数和(自身を含む): 251285320

約数和(自身を除く): 78901057

約数列:

[1, 3, 9, 109, 327, 981, 175723, 527169, 1581507, 19153807, 57461421, 172384263]

約数ペア:

[(1, 172384263), (3, 57461421), (9, 19153807), (109, 1581507), (327, 527169), (981, 175723)]