272960199

素因数分解:

$3^6\times {\mathrm{233}}^1\times {\mathrm{1607}}^1$

素因数の和:1858

約数の個数: 28

約数和(自身を含む): 411265296

約数和(自身を除く): 138305097

約数列:

[1, 3, 9, 27, 81, 233, 243, 699, 729, 1607, 2097, 4821, 6291, 14463, 18873, 43389, 56619, 130167, 169857, 374431, 390501, 1123293, 1171503, 3369879, 10109637, 30328911, 90986733, 272960199]

約数ペア:

[(1, 272960199), (3, 90986733), (9, 30328911), (27, 10109637), (81, 3369879), (233, 1171503), (243, 1123293), (699, 390501), (729, 374431), (1607, 169857), (2097, 130167), (4821, 56619), (6291, 43389), (14463, 18873)]