156980213001

素因数分解:

$3^6\times {\mathrm{215336369}}^1$

素因数の和:215336387

約数の個数: 14

約数和(自身を含む): 235362652410

約数和(自身を除く): 78382439409

約数列:

[1, 3, 9, 27, 81, 243, 729, 215336369, 646009107, 1938027321, 5814081963, 17442245889, 52326737667, 156980213001]

約数ペア:

[(1, 156980213001), (3, 52326737667), (9, 17442245889), (27, 5814081963), (81, 1938027321), (243, 646009107), (729, 215336369)]