159733701

素因数分解:

$3^4\times {\mathrm{613}}^1\times {\mathrm{3217}}^1$

素因数の和:3842

約数の個数: 20

約数和(自身を含む): 239078092

約数和(自身を除く): 79344391

約数列:

[1, 3, 9, 27, 81, 613, 1839, 3217, 5517, 9651, 16551, 28953, 49653, 86859, 260577, 1972021, 5916063, 17748189, 53244567, 159733701]

約数ペア:

[(1, 159733701), (3, 53244567), (9, 17748189), (27, 5916063), (81, 1972021), (613, 260577), (1839, 86859), (3217, 49653), (5517, 28953), (9651, 16551)]