156788319627

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113862251}}^1$

素因数の和:113862280

約数の個数: 20

約数和(自身を含む): 247991984856

約数和(自身を除く): 91203665229

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 113862251, 341586753, 1024760259, 1935658267, 3074280777, 5806974801, 9222842331, 17420924403, 52262773209, 156788319627]

約数ペア:

[(1, 156788319627), (3, 52262773209), (9, 17420924403), (17, 9222842331), (27, 5806974801), (51, 3074280777), (81, 1935658267), (153, 1024760259), (459, 341586753), (1377, 113862251)]