156667257

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{341323}}^1$

素因数の和:341349

約数の個数: 16

約数和(自身を含む): 245753280

約数和(自身を除く): 89086023

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 341323, 1023969, 3071907, 5802491, 9215721, 17407473, 52222419, 156667257]

約数ペア:

[(1, 156667257), (3, 52222419), (9, 17407473), (17, 9215721), (27, 5802491), (51, 3071907), (153, 1023969), (459, 341323)]