159707619

素因数分解:

$3^5\times {\mathrm{657233}}^1$

素因数の和:657248

約数の個数: 12

約数和(自身を含む): 239233176

約数和(自身を除く): 79525557

約数列:

[1, 3, 9, 27, 81, 243, 657233, 1971699, 5915097, 17745291, 53235873, 159707619]

約数ペア:

[(1, 159707619), (3, 53235873), (9, 17745291), (27, 5915097), (81, 1971699), (243, 657233)]