51268236471

素因数分解:

$3^6\times {\mathrm{199}}^1\times {\mathrm{353401}}^1$

素因数の和:353618

約数の個数: 28

約数和(自身を含む): 77253677200

約数和(自身を除く): 25985440729

約数列:

[1, 3, 9, 27, 81, 199, 243, 597, 729, 1791, 5373, 16119, 48357, 145071, 353401, 1060203, 3180609, 9541827, 28625481, 70326799, 85876443, 210980397, 257629329, 632941191, 1898823573, 5696470719, 17089412157, 51268236471]

約数ペア:

[(1, 51268236471), (3, 17089412157), (9, 5696470719), (27, 1898823573), (81, 632941191), (199, 257629329), (243, 210980397), (597, 85876443), (729, 70326799), (1791, 28625481), (5373, 9541827), (16119, 3180609), (48357, 1060203), (145071, 353401)]