159959097

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{137777}}^1$

素因数の和:137829

約数の個数: 16

約数和(自身を含む): 242489280

約数和(自身を除く): 82530183

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 137777, 413331, 1239993, 3719979, 5924411, 17773233, 53319699, 159959097]

約数ペア:

[(1, 159959097), (3, 53319699), (9, 17773233), (27, 5924411), (43, 3719979), (129, 1239993), (387, 413331), (1161, 137777)]