156726354627

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113817251}}^1$

素因数の和:113817280

約数の個数: 20

約数和(自身を含む): 247893974856

約数和(自身を除く): 91167620229

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 113817251, 341451753, 1024355259, 1934893267, 3073065777, 5804679801, 9219197331, 17414039403, 52242118209, 156726354627]

約数ペア:

[(1, 156726354627), (3, 52242118209), (9, 17414039403), (17, 9219197331), (27, 5804679801), (51, 3073065777), (81, 1934893267), (153, 1024355259), (459, 341451753), (1377, 113817251)]