67536819

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5387}}^1$

素因数の和:5599

約数の個数: 24

約数和(自身を含む): 112070400

約数和(自身を除く): 44533581

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 5387, 12537, 16161, 37709, 48483, 113127, 339381, 1072013, 3216039, 7504091, 9648117, 22512273, 67536819]

約数ペア:

[(1, 67536819), (3, 22512273), (7, 9648117), (9, 7504091), (21, 3216039), (63, 1072013), (199, 339381), (597, 113127), (1393, 48483), (1791, 37709), (4179, 16161), (5387, 12537)]