51997361913

素因数分解:

$3^3\times 7^1\times {\mathrm{275118317}}^1$

素因数の和:275118333

約数の個数: 16

約数和(自身を含む): 88037861760

約数和(自身を除く): 36040499847

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 275118317, 825354951, 1925828219, 2476064853, 5777484657, 7428194559, 17332453971, 51997361913]

約数ペア:

[(1, 51997361913), (3, 17332453971), (7, 7428194559), (9, 5777484657), (21, 2476064853), (27, 1925828219), (63, 825354951), (189, 275118317)]