53084787

素因数分解:

$3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1091}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 82660032

約数和(自身を除く): 29575245

約数列:

[1, 3, 7, 21, 49, 147, 331, 993, 1091, 2317, 3273, 6951, 7637, 16219, 22911, 48657, 53459, 160377, 361121, 1083363, 2527847, 7583541, 17694929, 53084787]

約数ペア:

[(1, 53084787), (3, 17694929), (7, 7583541), (21, 2527847), (49, 1083363), (147, 361121), (331, 160377), (993, 53459), (1091, 48657), (2317, 22911), (3273, 16219), (6951, 7637)]