156933620397

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{135171077}}^1$

素因数の和:135171129

約数の個数: 16

約数和(自身を含む): 237901097280

約数和(自身を除く): 80967476883

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 135171077, 405513231, 1216539693, 3649619079, 5812356311, 17437068933, 52311206799, 156933620397]

約数ペア:

[(1, 156933620397), (3, 52311206799), (9, 17437068933), (27, 5812356311), (43, 3649619079), (129, 1216539693), (387, 405513231), (1161, 135171077)]