53147097

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{15259}}^1$

素因数の和:15314

約数の個数: 20

約数和(自身を含む): 81244240

約数和(自身を除く): 28097143

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 15259, 45777, 137331, 411993, 656137, 1235979, 1968411, 5905233, 17715699, 53147097]

約数ペア:

[(1, 53147097), (3, 17715699), (9, 5905233), (27, 1968411), (43, 1235979), (81, 656137), (129, 411993), (387, 137331), (1161, 45777), (3483, 15259)]